staging: skein: Whitespace cleanup

Pretties up multiline #defines and many other whitespace issues

Signed-off-by: Eric Rost <eric.rost@mybabylon.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 315 insertions, 270 deletions

diff --git a/drivers/staging/skein/skein_block.c b/drivers/staging/skein/skein_block.c
index 616364faf92e..71c14f58efdc 100644
--- a/drivers/staging/skein/skein_block.c
+++ b/drivers/staging/skein/skein_block.c
@@ -26,15 +26,18 @@
 #define SKEIN_LOOP 001 /* default: unroll 256 and 512, but not 1024 */
 #endif
 
-#define BLK_BITS        (WCNT*64) /* some useful definitions for code here */
+#define BLK_BITS        (WCNT * 64) /* some useful definitions for code here */
 #define KW_TWK_BASE     (0)
 #define KW_KEY_BASE     (3)
 #define ks              (kw + KW_KEY_BASE)
 #define ts              (kw + KW_TWK_BASE)
 
 #ifdef SKEIN_DEBUG
-#define debug_save_tweak(ctx) { \
-			ctx->h.tweak[0] = ts[0]; ctx->h.tweak[1] = ts[1]; }
+#define debug_save_tweak(ctx)       \
+{                                   \
+	ctx->h.tweak[0] = ts[0];    \
+	ctx->h.tweak[1] = ts[1];    \
+}
 #else
 #define debug_save_tweak(ctx)
 #endif
@@ -43,15 +46,15 @@
 #if !(SKEIN_USE_ASM & 256)
 void skein_256_process_block(struct skein_256_ctx *ctx, const u8 *blk_ptr,
 			     size_t blk_cnt, size_t byte_cnt_add)
-	{ /* do it in C */
+{ /* do it in C */
 	enum {
 		WCNT = SKEIN_256_STATE_WORDS
 	};
 #undef  RCNT
-#define RCNT  (SKEIN_256_ROUNDS_TOTAL/8)
+#define RCNT (SKEIN_256_ROUNDS_TOTAL / 8)
 
 #ifdef SKEIN_LOOP /* configure how much to unroll the loop */
-#define SKEIN_UNROLL_256 (((SKEIN_LOOP)/100)%10)
+#define SKEIN_UNROLL_256 (((SKEIN_LOOP) / 100) % 10)
 #else
 #define SKEIN_UNROLL_256 (0)
 #endif
@@ -96,7 +99,8 @@ void skein_256_process_block(struct skein_256_ctx *ctx, const u8 *blk_ptr,
 		debug_save_tweak(ctx);
 		skein_show_block(BLK_BITS, &ctx->h, ctx->x, blk_ptr, w, ks, ts);
 
-		X0 = w[0] + ks[0]; /* do the first full key injection */
+		/* do the first full key injection */
+		X0 = w[0] + ks[0];
 		X1 = w[1] + ks[1] + ts[0];
 		X2 = w[2] + ks[2] + ts[1];
 		X3 = w[3] + ks[3];
@@ -109,29 +113,34 @@ void skein_256_process_block(struct skein_256_ctx *ctx, const u8 *blk_ptr,
 
 		/* run the rounds */
 
-#define ROUND256(p0, p1, p2, p3, ROT, r_num)                              \
-do { \
-	X##p0 += X##p1; X##p1 = rotl_64(X##p1, ROT##_0); X##p1 ^= X##p0; \
-	X##p2 += X##p3; X##p3 = rotl_64(X##p3, ROT##_1); X##p3 ^= X##p2; \
+#define ROUND256(p0, p1, p2, p3, ROT, r_num) \
+do {                                         \
+	X##p0 += X##p1;                      \
+	X##p1 = rotl_64(X##p1, ROT##_0);     \
+	X##p1 ^= X##p0;                      \
+	X##p2 += X##p3;                      \
+	X##p3 = rotl_64(X##p3, ROT##_1);     \
+	X##p3 ^= X##p2;                      \
 } while (0)
 
 #if SKEIN_UNROLL_256 == 0
 #define R256(p0, p1, p2, p3, ROT, r_num) /* fully unrolled */ \
-do { \
-	ROUND256(p0, p1, p2, p3, ROT, r_num); \
-	skein_show_r_ptr(BLK_BITS, &ctx->h, r_num, X_ptr); \
+do {                                                          \
+	ROUND256(p0, p1, p2, p3, ROT, r_num);                 \
+	skein_show_r_ptr(BLK_BITS, &ctx->h, r_num, X_ptr);    \
 } while (0)
 
-#define I256(R) \
-do { \
-	/* inject the key schedule value */ \
-	X0   += ks[((R)+1) % 5]; \
-	X1   += ks[((R)+2) % 5] + ts[((R)+1) % 3]; \
-	X2   += ks[((R)+3) % 5] + ts[((R)+2) % 3]; \
-	X3   += ks[((R)+4) % 5] +     (R)+1;       \
+#define I256(R)                                                           \
+do {                                                                      \
+	/* inject the key schedule value */                               \
+	X0   += ks[((R) + 1) % 5];                                        \
+	X1   += ks[((R) + 2) % 5] + ts[((R) + 1) % 3];                    \
+	X2   += ks[((R) + 3) % 5] + ts[((R) + 2) % 3];                    \
+	X3   += ks[((R) + 4) % 5] + (R) + 1;                              \
 	skein_show_r_ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INJECT, X_ptr); \
 } while (0)
-#else /* looping version */
+#else
+/* looping version */
 #define R256(p0, p1, p2, p3, ROT, r_num) \
 do { \
 	ROUND256(p0, p1, p2, p3, ROT, r_num); \
@@ -141,85 +150,85 @@ do { \
 #define I256(R) \
 do { \
 	/* inject the key schedule value */ \
-	X0   += ks[r+(R)+0]; \
-	X1   += ks[r+(R)+1] + ts[r+(R)+0]; \
-	X2   += ks[r+(R)+2] + ts[r+(R)+1]; \
-	X3   += ks[r+(R)+3] +    r+(R);    \
-	/* rotate key schedule */ \
-	ks[r + (R) + 4]   = ks[r + (R) - 1]; \
-	ts[r + (R) + 2]   = ts[r + (R) - 1]; \
+	X0 += ks[r + (R) + 0]; \
+	X1 += ks[r + (R) + 1] + ts[r + (R) + 0];                          \
+	X2 += ks[r + (R) + 2] + ts[r + (R) + 1];                          \
+	X3 += ks[r + (R) + 3] + r + (R);                                  \
+	/* rotate key schedule */                                         \
+	ks[r + (R) + 4] = ks[r + (R) - 1];                                \
+	ts[r + (R) + 2] = ts[r + (R) - 1];                                \
 	skein_show_r_ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INJECT, X_ptr); \
 } while (0)
 
 	for (r = 1; r < 2 * RCNT; r += 2 * SKEIN_UNROLL_256)
 #endif
 		{
-#define R256_8_ROUNDS(R)                  \
-do { \
+#define R256_8_ROUNDS(R)                                 \
+do {                                                     \
 		R256(0, 1, 2, 3, R_256_0, 8 * (R) + 1);  \
 		R256(0, 3, 2, 1, R_256_1, 8 * (R) + 2);  \
 		R256(0, 1, 2, 3, R_256_2, 8 * (R) + 3);  \
 		R256(0, 3, 2, 1, R_256_3, 8 * (R) + 4);  \
-		I256(2 * (R));                      \
+		I256(2 * (R));                           \
 		R256(0, 1, 2, 3, R_256_4, 8 * (R) + 5);  \
 		R256(0, 3, 2, 1, R_256_5, 8 * (R) + 6);  \
 		R256(0, 1, 2, 3, R_256_6, 8 * (R) + 7);  \
 		R256(0, 3, 2, 1, R_256_7, 8 * (R) + 8);  \
-		I256(2 * (R) + 1); \
+		I256(2 * (R) + 1);                       \
 } while (0)
 
 		R256_8_ROUNDS(0);
 
-#define R256_UNROLL_R(NN) \
-	((SKEIN_UNROLL_256 == 0 && \
-	  SKEIN_256_ROUNDS_TOTAL/8 > (NN)) || \
-	 (SKEIN_UNROLL_256 > (NN)))
+#define R256_UNROLL_R(NN)                     \
+	((SKEIN_UNROLL_256 == 0 &&            \
+	SKEIN_256_ROUNDS_TOTAL / 8 > (NN)) || \
+	(SKEIN_UNROLL_256 > (NN)))
 
-	#if   R256_UNROLL_R(1)
+#if   R256_UNROLL_R(1)
 		R256_8_ROUNDS(1);
-	#endif
-	#if   R256_UNROLL_R(2)
+#endif
+#if   R256_UNROLL_R(2)
 		R256_8_ROUNDS(2);
-	#endif
-	#if   R256_UNROLL_R(3)
+#endif
+#if   R256_UNROLL_R(3)
 		R256_8_ROUNDS(3);
-	#endif
-	#if   R256_UNROLL_R(4)
+#endif
+#if   R256_UNROLL_R(4)
 		R256_8_ROUNDS(4);
-	#endif
-	#if   R256_UNROLL_R(5)
+#endif
+#if   R256_UNROLL_R(5)
 		R256_8_ROUNDS(5);
-	#endif
-	#if   R256_UNROLL_R(6)
+#endif
+#if   R256_UNROLL_R(6)
 		R256_8_ROUNDS(6);
-	#endif
-	#if   R256_UNROLL_R(7)
+#endif
+#if   R256_UNROLL_R(7)
 		R256_8_ROUNDS(7);
-	#endif
-	#if   R256_UNROLL_R(8)
+#endif
+#if   R256_UNROLL_R(8)
 		R256_8_ROUNDS(8);
-	#endif
-	#if   R256_UNROLL_R(9)
+#endif
+#if   R256_UNROLL_R(9)
 		R256_8_ROUNDS(9);
-	#endif
-	#if   R256_UNROLL_R(10)
+#endif
+#if   R256_UNROLL_R(10)
 		R256_8_ROUNDS(10);
-	#endif
-	#if   R256_UNROLL_R(11)
+#endif
+#if   R256_UNROLL_R(11)
 		R256_8_ROUNDS(11);
-	#endif
-	#if   R256_UNROLL_R(12)
+#endif
+#if   R256_UNROLL_R(12)
 		R256_8_ROUNDS(12);
-	#endif
-	#if   R256_UNROLL_R(13)
+#endif
+#if   R256_UNROLL_R(13)
 		R256_8_ROUNDS(13);
-	#endif
-	#if   R256_UNROLL_R(14)
+#endif
+#if   R256_UNROLL_R(14)
 		R256_8_ROUNDS(14);
-	#endif
-	#if  (SKEIN_UNROLL_256 > 14)
+#endif
+#if  (SKEIN_UNROLL_256 > 14)
 #error  "need more unrolling in skein_256_process_block"
-	#endif
+#endif
 		}
 		/* do the final "feedforward" xor, update context chaining */
 		ctx->x[0] = X0 ^ w[0];
@@ -312,7 +321,8 @@ void skein_512_process_block(struct skein_512_ctx *ctx, const u8 *blk_ptr,
 		debug_save_tweak(ctx);
 		skein_show_block(BLK_BITS, &ctx->h, ctx->x, blk_ptr, w, ks, ts);
 
-		X0   = w[0] + ks[0]; /* do the first full key injection */
+		/* do the first full key injection */
+		X0   = w[0] + ks[0];
 		X1   = w[1] + ks[1];
 		X2   = w[2] + ks[2];
 		X3   = w[3] + ks[3];
@@ -327,62 +337,70 @@ void skein_512_process_block(struct skein_512_ctx *ctx, const u8 *blk_ptr,
 				 X_ptr);
 		/* run the rounds */
 #define ROUND512(p0, p1, p2, p3, p4, p5, p6, p7, ROT, r_num) \
-do { \
-	X##p0 += X##p1; X##p1 = rotl_64(X##p1, ROT##_0); X##p1 ^= X##p0; \
-	X##p2 += X##p3; X##p3 = rotl_64(X##p3, ROT##_1); X##p3 ^= X##p2; \
-	X##p4 += X##p5; X##p5 = rotl_64(X##p5, ROT##_2); X##p5 ^= X##p4; \
-	X##p6 += X##p7; X##p7 = rotl_64(X##p7, ROT##_3); X##p7 ^= X##p6; \
+do {                                                         \
+	X##p0 += X##p1;                                      \
+	X##p1 = rotl_64(X##p1, ROT##_0);                     \
+	X##p1 ^= X##p0;                                      \
+	X##p2 += X##p3;                                      \
+	X##p3 = rotl_64(X##p3, ROT##_1);                     \
+	X##p3 ^= X##p2;                                      \
+	X##p4 += X##p5;					     \
+	X##p5 = rotl_64(X##p5, ROT##_2);                     \
+	X##p5 ^= X##p4;                                      \
+	X##p6 += X##p7; X##p7 = rotl_64(X##p7, ROT##_3);     \
+	X##p7 ^= X##p6;                                      \
 } while (0)
 
 #if SKEIN_UNROLL_512 == 0
 #define R512(p0, p1, p2, p3, p4, p5, p6, p7, ROT, r_num) /* unrolled */ \
-do { \
-	ROUND512(p0, p1, p2, p3, p4, p5, p6, p7, ROT, r_num) \
-	skein_show_r_ptr(BLK_BITS, &ctx->h, r_num, X_ptr); \
+do {                                                                    \
+	ROUND512(p0, p1, p2, p3, p4, p5, p6, p7, ROT, r_num)            \
+	skein_show_r_ptr(BLK_BITS, &ctx->h, r_num, X_ptr);              \
 } while (0)
 
-#define I512(R) \
-do { \
-	/* inject the key schedule value */ \
-	X0   += ks[((R) + 1) % 9]; \
-	X1   += ks[((R) + 2) % 9]; \
-	X2   += ks[((R) + 3) % 9]; \
-	X3   += ks[((R) + 4) % 9]; \
-	X4   += ks[((R) + 5) % 9]; \
-	X5   += ks[((R) + 6) % 9] + ts[((R) + 1) % 3]; \
-	X6   += ks[((R) + 7) % 9] + ts[((R) + 2) % 3]; \
-	X7   += ks[((R) + 8) % 9] +     (R) + 1;       \
+#define I512(R)                                                           \
+do {                                                                      \
+	/* inject the key schedule value */                               \
+	X0   += ks[((R) + 1) % 9];                                        \
+	X1   += ks[((R) + 2) % 9];                                        \
+	X2   += ks[((R) + 3) % 9];                                        \
+	X3   += ks[((R) + 4) % 9];                                        \
+	X4   += ks[((R) + 5) % 9];                                        \
+	X5   += ks[((R) + 6) % 9] + ts[((R) + 1) % 3];                    \
+	X6   += ks[((R) + 7) % 9] + ts[((R) + 2) % 3];                    \
+	X7   += ks[((R) + 8) % 9] + (R) + 1;                              \
 	skein_show_r_ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INJECT, X_ptr); \
 } while (0)
+
 #else /* looping version */
-#define R512(p0, p1, p2, p3, p4, p5, p6, p7, ROT, r_num) \
-do { \
-	ROUND512(p0, p1, p2, p3, p4, p5, p6, p7, ROT, r_num); \
+#define R512(p0, p1, p2, p3, p4, p5, p6, p7, ROT, r_num)                 \
+do {                                                                     \
+	ROUND512(p0, p1, p2, p3, p4, p5, p6, p7, ROT, r_num);            \
 	skein_show_r_ptr(BLK_BITS, &ctx->h, 4 * (r - 1) + r_num, X_ptr); \
 } while (0)
 
-#define I512(R) \
-do { \
-	/* inject the key schedule value */ \
-	X0   += ks[r + (R) + 0]; \
-	X1   += ks[r + (R) + 1]; \
-	X2   += ks[r + (R) + 2]; \
-	X3   += ks[r + (R) + 3]; \
-	X4   += ks[r + (R) + 4]; \
-	X5   += ks[r + (R) + 5] + ts[r + (R) + 0]; \
-	X6   += ks[r + (R) + 6] + ts[r + (R) + 1]; \
-	X7   += ks[r + (R) + 7] +         r + (R); \
-	/* rotate key schedule */ \
-	ks[r +         (R) + 8] = ks[r + (R) - 1]; \
-	ts[r +         (R) + 2] = ts[r + (R) - 1]; \
+#define I512(R)                                                           \
+do {                                                                      \
+	/* inject the key schedule value */                               \
+	X0   += ks[r + (R) + 0];                                          \
+	X1   += ks[r + (R) + 1];                                          \
+	X2   += ks[r + (R) + 2];                                          \
+	X3   += ks[r + (R) + 3];                                          \
+	X4   += ks[r + (R) + 4];                                          \
+	X5   += ks[r + (R) + 5] + ts[r + (R) + 0];                        \
+	X6   += ks[r + (R) + 6] + ts[r + (R) + 1];                        \
+	X7   += ks[r + (R) + 7] + r + (R);                                \
+	/* rotate key schedule */                                         \
+	ks[r + (R) + 8] = ks[r + (R) - 1];                                \
+	ts[r + (R) + 2] = ts[r + (R) - 1];                                \
 	skein_show_r_ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INJECT, X_ptr); \
 } while (0)
 
 		for (r = 1; r < 2 * RCNT; r += 2 * SKEIN_UNROLL_512)
 #endif /* end of looped code definitions */
 		{
-#define R512_8_ROUNDS(R)  /* do 8 full rounds */  \
-do { \
+#define R512_8_ROUNDS(R)  /* do 8 full rounds */                      \
+do {                                                                  \
 		R512(0, 1, 2, 3, 4, 5, 6, 7, R_512_0, 8 * (R) + 1);   \
 		R512(2, 1, 4, 7, 6, 5, 0, 3, R_512_1, 8 * (R) + 2);   \
 		R512(4, 1, 6, 3, 0, 5, 2, 7, R_512_2, 8 * (R) + 3);   \
@@ -392,61 +410,61 @@ do { \
 		R512(2, 1, 4, 7, 6, 5, 0, 3, R_512_5, 8 * (R) + 6);   \
 		R512(4, 1, 6, 3, 0, 5, 2, 7, R_512_6, 8 * (R) + 7);   \
 		R512(6, 1, 0, 7, 2, 5, 4, 3, R_512_7, 8 * (R) + 8);   \
-		I512(2 * (R) + 1);        /* and key injection */ \
+		I512(2 * (R) + 1);        /* and key injection */     \
 } while (0)
 
 			R512_8_ROUNDS(0);
 
-#define R512_UNROLL_R(NN) \
-		((SKEIN_UNROLL_512 == 0 && \
-		  SKEIN_512_ROUNDS_TOTAL/8 > (NN)) || \
-		 (SKEIN_UNROLL_512 > (NN)))
+#define R512_UNROLL_R(NN)                             \
+		((SKEIN_UNROLL_512 == 0 &&            \
+		SKEIN_512_ROUNDS_TOTAL/8 > (NN)) ||   \
+		(SKEIN_UNROLL_512 > (NN)))
 
-	#if   R512_UNROLL_R(1)
+#if   R512_UNROLL_R(1)
 			R512_8_ROUNDS(1);
-	#endif
-	#if   R512_UNROLL_R(2)
+#endif
+#if   R512_UNROLL_R(2)
 			R512_8_ROUNDS(2);
-	#endif
-	#if   R512_UNROLL_R(3)
+#endif
+#if   R512_UNROLL_R(3)
 			R512_8_ROUNDS(3);
-	#endif
-	#if   R512_UNROLL_R(4)
+#endif
+#if   R512_UNROLL_R(4)
 			R512_8_ROUNDS(4);
-	#endif
-	#if   R512_UNROLL_R(5)
+#endif
+#if   R512_UNROLL_R(5)
 			R512_8_ROUNDS(5);
-	#endif
-	#if   R512_UNROLL_R(6)
+#endif
+#if   R512_UNROLL_R(6)
 			R512_8_ROUNDS(6);
-	#endif
-	#if   R512_UNROLL_R(7)
+#endif
+#if   R512_UNROLL_R(7)
 			R512_8_ROUNDS(7);
-	#endif
-	#if   R512_UNROLL_R(8)
+#endif
+#if   R512_UNROLL_R(8)
 			R512_8_ROUNDS(8);
-	#endif
-	#if   R512_UNROLL_R(9)
+#endif
+#if   R512_UNROLL_R(9)
 			R512_8_ROUNDS(9);
-	#endif
-	#if   R512_UNROLL_R(10)
+#endif
+#if   R512_UNROLL_R(10)
 			R512_8_ROUNDS(10);
-	#endif
-	#if   R512_UNROLL_R(11)
+#endif
+#if   R512_UNROLL_R(11)
 			R512_8_ROUNDS(11);
-	#endif
-	#if   R512_UNROLL_R(12)
+#endif
+#if   R512_UNROLL_R(12)
 			R512_8_ROUNDS(12);
-	#endif
-	#if   R512_UNROLL_R(13)
+#endif
+#if   R512_UNROLL_R(13)
 			R512_8_ROUNDS(13);
-	#endif
-	#if   R512_UNROLL_R(14)
+#endif
+#if   R512_UNROLL_R(14)
 			R512_8_ROUNDS(14);
-	#endif
-	#if  (SKEIN_UNROLL_512 > 14)
+#endif
+#if  (SKEIN_UNROLL_512 > 14)
 #error  "need more unrolling in skein_512_process_block"
-	#endif
+#endif
 		}
 
 		/* do the final "feedforward" xor, update context chaining */
@@ -513,11 +531,21 @@ void skein_1024_process_block(struct skein_1024_ctx *ctx, const u8 *blk_ptr,
 #ifdef SKEIN_DEBUG
 	const u64 *X_ptr[16]; /* use for debugging (help cc put Xn in regs) */
 
-	X_ptr[0]  = &X00;  X_ptr[1]  = &X01;  X_ptr[2]  = &X02;
-	X_ptr[3]  = &X03;  X_ptr[4]  = &X04;  X_ptr[5]  = &X05;
-	X_ptr[6]  = &X06;  X_ptr[7]  = &X07;  X_ptr[8]  = &X08;
-	X_ptr[9]  = &X09;  X_ptr[10] = &X10;  X_ptr[11] = &X11;
-	X_ptr[12] = &X12;  X_ptr[13] = &X13;  X_ptr[14] = &X14;
+	X_ptr[0] = &X00;
+	X_ptr[1] = &X01;
+	X_ptr[2] = &X02;
+	X_ptr[3] = &X03;
+	X_ptr[4] = &X04;
+	X_ptr[5] = &X05;
+	X_ptr[6] = &X06;
+	X_ptr[7] = &X07;
+	X_ptr[8] = &X08;
+	X_ptr[9] = &X09;
+	X_ptr[10] = &X10;
+	X_ptr[11] = &X11;
+	X_ptr[12] = &X12;
+	X_ptr[13] = &X13;
+	X_ptr[14] = &X14;
 	X_ptr[15] = &X15;
 #endif
 
@@ -548,192 +576,209 @@ void skein_1024_process_block(struct skein_1024_ctx *ctx, const u8 *blk_ptr,
 		ks[13] = ctx->x[13];
 		ks[14] = ctx->x[14];
 		ks[15] = ctx->x[15];
-		ks[16] =  ks[0] ^  ks[1] ^  ks[2] ^  ks[3] ^
-			  ks[4] ^  ks[5] ^  ks[6] ^  ks[7] ^
-			  ks[8] ^  ks[9] ^ ks[10] ^ ks[11] ^
+		ks[16] =  ks[0] ^ ks[1] ^ ks[2] ^ ks[3] ^
+			  ks[4] ^ ks[5] ^ ks[6] ^ ks[7] ^
+			  ks[8] ^ ks[9] ^ ks[10] ^ ks[11] ^
 			  ks[12] ^ ks[13] ^ ks[14] ^ ks[15] ^ SKEIN_KS_PARITY;
 
-		ts[2]  = ts[0] ^ ts[1];
+		ts[2] = ts[0] ^ ts[1];
 
 		/* get input block in little-endian format */
 		skein_get64_lsb_first(w, blk_ptr, WCNT);
 		debug_save_tweak(ctx);
 		skein_show_block(BLK_BITS, &ctx->h, ctx->x, blk_ptr, w, ks, ts);
 
-		X00    =  w[0] +  ks[0]; /* do the first full key injection */
-		X01    =  w[1] +  ks[1];
-		X02    =  w[2] +  ks[2];
-		X03    =  w[3] +  ks[3];
-		X04    =  w[4] +  ks[4];
-		X05    =  w[5] +  ks[5];
-		X06    =  w[6] +  ks[6];
-		X07    =  w[7] +  ks[7];
-		X08    =  w[8] +  ks[8];
-		X09    =  w[9] +  ks[9];
-		X10    = w[10] + ks[10];
-		X11    = w[11] + ks[11];
-		X12    = w[12] + ks[12];
-		X13    = w[13] + ks[13] + ts[0];
-		X14    = w[14] + ks[14] + ts[1];
-		X15    = w[15] + ks[15];
+		/* do the first full key injection */
+		X00 = w[0] + ks[0];
+		X01 = w[1] + ks[1];
+		X02 = w[2] + ks[2];
+		X03 = w[3] + ks[3];
+		X04 = w[4] + ks[4];
+		X05 = w[5] + ks[5];
+		X06 = w[6] + ks[6];
+		X07 = w[7] + ks[7];
+		X08 = w[8] + ks[8];
+		X09 = w[9] + ks[9];
+		X10 = w[10] + ks[10];
+		X11 = w[11] + ks[11];
+		X12 = w[12] + ks[12];
+		X13 = w[13] + ks[13] + ts[0];
+		X14 = w[14] + ks[14] + ts[1];
+		X15 = w[15] + ks[15];
 
 		skein_show_r_ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INITIAL,
 				 X_ptr);
 
 #define ROUND1024(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, pA, pB, pC, pD, pE, \
-			pF, ROT, r_num) \
-do { \
-	X##p0 += X##p1; X##p1 = rotl_64(X##p1, ROT##_0); X##p1 ^= X##p0;   \
-	X##p2 += X##p3; X##p3 = rotl_64(X##p3, ROT##_1); X##p3 ^= X##p2;   \
-	X##p4 += X##p5; X##p5 = rotl_64(X##p5, ROT##_2); X##p5 ^= X##p4;   \
-	X##p6 += X##p7; X##p7 = rotl_64(X##p7, ROT##_3); X##p7 ^= X##p6;   \
-	X##p8 += X##p9; X##p9 = rotl_64(X##p9, ROT##_4); X##p9 ^= X##p8;   \
-	X##pA += X##pB; X##pB = rotl_64(X##pB, ROT##_5); X##pB ^= X##pA;   \
-	X##pC += X##pD; X##pD = rotl_64(X##pD, ROT##_6); X##pD ^= X##pC;   \
-	X##pE += X##pF; X##pF = rotl_64(X##pF, ROT##_7); X##pF ^= X##pE;   \
+		  pF, ROT, r_num)                                             \
+do {                                                                          \
+	X##p0 += X##p1;                                                       \
+	X##p1 = rotl_64(X##p1, ROT##_0);                                      \
+	X##p1 ^= X##p0;                                                       \
+	X##p2 += X##p3;                                                       \
+	X##p3 = rotl_64(X##p3, ROT##_1);                                      \
+	X##p3 ^= X##p2;                                                       \
+	X##p4 += X##p5;                                                       \
+	X##p5 = rotl_64(X##p5, ROT##_2);                                      \
+	X##p5 ^= X##p4;                                                       \
+	X##p6 += X##p7;                                                       \
+	X##p7 = rotl_64(X##p7, ROT##_3);                                      \
+	X##p7 ^= X##p6;                                                       \
+	X##p8 += X##p9;                                                       \
+	X##p9 = rotl_64(X##p9, ROT##_4);                                      \
+	X##p9 ^= X##p8;                                                       \
+	X##pA += X##pB;                                                       \
+	X##pB = rotl_64(X##pB, ROT##_5);                                      \
+	X##pB ^= X##pA;                                                       \
+	X##pC += X##pD;                                                       \
+	X##pD = rotl_64(X##pD, ROT##_6);                                      \
+	X##pD ^= X##pC;                                                       \
+	X##pE += X##pF;                                                       \
+	X##pF = rotl_64(X##pF, ROT##_7);                                      \
+	X##pF ^= X##pE;                                                       \
 } while (0)
 
 #if SKEIN_UNROLL_1024 == 0
 #define R1024(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, pA, pB, pC, pD, pE, pF, \
-		ROT, rn) \
-do { \
+	      ROT, rn)                                                        \
+do {                                                                          \
 	ROUND1024(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, pA, pB, pC, pD, pE, \
-			pF, ROT, rn); \
-	skein_show_r_ptr(BLK_BITS, &ctx->h, rn, X_ptr); \
+		  pF, ROT, rn);                                               \
+	skein_show_r_ptr(BLK_BITS, &ctx->h, rn, X_ptr);                       \
 } while (0)
 
-#define I1024(R) \
-do { \
-	/* inject the key schedule value */ \
-	X00   += ks[((R) +  1) % 17]; \
-	X01   += ks[((R) +  2) % 17]; \
-	X02   += ks[((R) +  3) % 17]; \
-	X03   += ks[((R) +  4) % 17]; \
-	X04   += ks[((R) +  5) % 17]; \
-	X05   += ks[((R) +  6) % 17]; \
-	X06   += ks[((R) +  7) % 17]; \
-	X07   += ks[((R) +  8) % 17]; \
-	X08   += ks[((R) +  9) % 17]; \
-	X09   += ks[((R) + 10) % 17]; \
-	X10   += ks[((R) + 11) % 17]; \
-	X11   += ks[((R) + 12) % 17]; \
-	X12   += ks[((R) + 13) % 17]; \
-	X13   += ks[((R) + 14) % 17] + ts[((R) + 1) % 3]; \
-	X14   += ks[((R) + 15) % 17] + ts[((R) + 2) % 3]; \
-	X15   += ks[((R) + 16) % 17] +     (R) + 1;       \
+#define I1024(R)                                                          \
+do {                                                                      \
+	/* inject the key schedule value */                               \
+	X00 += ks[((R) + 1) % 17];                                        \
+	X01 += ks[((R) + 2) % 17];                                        \
+	X02 += ks[((R) + 3) % 17];                                        \
+	X03 += ks[((R) + 4) % 17];                                        \
+	X04 += ks[((R) + 5) % 17];                                        \
+	X05 += ks[((R) + 6) % 17];                                        \
+	X06 += ks[((R) + 7) % 17];                                        \
+	X07 += ks[((R) + 8) % 17];                                        \
+	X08 += ks[((R) + 9) % 17];                                        \
+	X09 += ks[((R) + 10) % 17];                                       \
+	X10 += ks[((R) + 11) % 17];                                       \
+	X11 += ks[((R) + 12) % 17];                                       \
+	X12 += ks[((R) + 13) % 17];                                       \
+	X13 += ks[((R) + 14) % 17] + ts[((R) + 1) % 3];                   \
+	X14 += ks[((R) + 15) % 17] + ts[((R) + 2) % 3];                   \
+	X15 += ks[((R) + 16) % 17] + (R) + 1;                             \
 	skein_show_r_ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INJECT, X_ptr); \
 } while (0)
 #else /* looping version */
 #define R1024(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, pA, pB, pC, pD, pE, pF, \
-		ROT, rn) \
-do { \
+	      ROT, rn)                                                        \
+do {                                                                          \
 	ROUND1024(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, pA, pB, pC, pD, pE, \
-			pF, ROT, rn); \
-	skein_show_r_ptr(BLK_BITS, &ctx->h, 4 * (r - 1) + rn, X_ptr); \
+		  pF, ROT, rn);                                               \
+	skein_show_r_ptr(BLK_BITS, &ctx->h, 4 * (r - 1) + rn, X_ptr);         \
 } while (0)
 
-#define I1024(R) \
-do { \
-	/* inject the key schedule value */ \
-	X00   += ks[r + (R) +  0]; \
-	X01   += ks[r + (R) +  1]; \
-	X02   += ks[r + (R) +  2]; \
-	X03   += ks[r + (R) +  3]; \
-	X04   += ks[r + (R) +  4]; \
-	X05   += ks[r + (R) +  5]; \
-	X06   += ks[r + (R) +  6]; \
-	X07   += ks[r + (R) +  7]; \
-	X08   += ks[r + (R) +  8]; \
-	X09   += ks[r + (R) +  9]; \
-	X10   += ks[r + (R) + 10]; \
-	X11   += ks[r + (R) + 11]; \
-	X12   += ks[r + (R) + 12]; \
-	X13   += ks[r + (R) + 13] + ts[r + (R) + 0]; \
-	X14   += ks[r + (R) + 14] + ts[r + (R) + 1]; \
-	X15   += ks[r + (R) + 15] +         r + (R); \
-	/* rotate key schedule */ \
-	ks[r  +         (R) + 16] = ks[r + (R) - 1]; \
-	ts[r  +         (R) +  2] = ts[r + (R) - 1]; \
+#define I1024(R)                                                           \
+do {                                                                       \
+	/* inject the key schedule value */                                \
+	X00 += ks[r + (R) + 0];                                            \
+	X01 += ks[r + (R) + 1];                                            \
+	X02 += ks[r + (R) + 2];                                            \
+	X03 += ks[r + (R) + 3];                                            \
+	X04 += ks[r + (R) + 4];                                            \
+	X05 += ks[r + (R) + 5];                                            \
+	X06 += ks[r + (R) + 6];                                            \
+	X07 += ks[r + (R) + 7];                                            \
+	X08 += ks[r + (R) + 8];                                            \
+	X09 += ks[r + (R) + 9];                                            \
+	X10 += ks[r + (R) + 10];                                           \
+	X11 += ks[r + (R) + 11];                                           \
+	X12 += ks[r + (R) + 12];                                           \
+	X13 += ks[r + (R) + 13] + ts[r + (R) + 0];                         \
+	X14 += ks[r + (R) + 14] + ts[r + (R) + 1];                         \
+	X15 += ks[r + (R) + 15] + r + (R);                                 \
+	/* rotate key schedule */                                          \
+	ks[r + (R) + 16] = ks[r + (R) - 1];                                \
+	ts[r + (R) + 2] = ts[r + (R) - 1];                                 \
 	skein_show_r_ptr(BLK_BITSi, &ctx->h, SKEIN_RND_KEY_INJECT, X_ptr); \
 } while (0)
 
 		for (r = 1; r <= 2 * RCNT; r += 2 * SKEIN_UNROLL_1024)
 #endif
 		{
-#define R1024_8_ROUNDS(R) \
-do { \
+#define R1024_8_ROUNDS(R)                                                     \
+do {                                                                          \
 	R1024(00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, \
-		R1024_0, 8*(R) + 1); \
+	      R1024_0, 8*(R) + 1);                                            \
 	R1024(00, 09, 02, 13, 06, 11, 04, 15, 10, 07, 12, 03, 14, 05, 08, 01, \
-		R1024_1, 8*(R) + 2); \
+	      R1024_1, 8*(R) + 2);                                            \
 	R1024(00, 07, 02, 05, 04, 03, 06, 01, 12, 15, 14, 13, 08, 11, 10, 09, \
-		R1024_2, 8*(R) + 3); \
+	      R1024_2, 8*(R) + 3);                                            \
 	R1024(00, 15, 02, 11, 06, 13, 04, 09, 14, 01, 08, 05, 10, 03, 12, 07, \
-		R1024_3, 8*(R) + 4); \
-	I1024(2*(R)); \
+	      R1024_3, 8*(R) + 4);                                            \
+	I1024(2*(R));                                                         \
 	R1024(00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, \
-		R1024_4, 8*(R) + 5); \
+	      R1024_4, 8*(R) + 5);                                            \
 	R1024(00, 09, 02, 13, 06, 11, 04, 15, 10, 07, 12, 03, 14, 05, 08, 01, \
-		R1024_5, 8*(R) + 6); \
+	      R1024_5, 8*(R) + 6);                                            \
 	R1024(00, 07, 02, 05, 04, 03, 06, 01, 12, 15, 14, 13, 08, 11, 10, 09, \
-		R1024_6, 8*(R) + 7); \
+	      R1024_6, 8*(R) + 7);                                            \
 	R1024(00, 15, 02, 11, 06, 13, 04, 09, 14, 01, 08, 05, 10, 03, 12, 07, \
-		R1024_7, 8*(R) + 8); \
-	I1024(2*(R)+1); \
+	      R1024_7, 8*(R) + 8);                                            \
+	I1024(2*(R)+1);                                                       \
 } while (0)
 
 			R1024_8_ROUNDS(0);
 
-#define R1024_UNROLL_R(NN) \
-		((SKEIN_UNROLL_1024 == 0 && \
-		  SKEIN_1024_ROUNDS_TOTAL/8 > (NN)) || \
-		 (SKEIN_UNROLL_1024 > (NN)))
+#define R1024_UNROLL_R(NN)                              \
+		((SKEIN_UNROLL_1024 == 0 &&             \
+		SKEIN_1024_ROUNDS_TOTAL/8 > (NN)) ||  \
+		(SKEIN_UNROLL_1024 > (NN)))
 
-	#if   R1024_UNROLL_R(1)
+#if   R1024_UNROLL_R(1)
 			R1024_8_ROUNDS(1);
-	#endif
-	#if   R1024_UNROLL_R(2)
+#endif
+#if   R1024_UNROLL_R(2)
 			R1024_8_ROUNDS(2);
-	#endif
-	#if   R1024_UNROLL_R(3)
+#endif
+#if   R1024_UNROLL_R(3)
 			R1024_8_ROUNDS(3);
-	#endif
-	#if   R1024_UNROLL_R(4)
+#endif
+#if   R1024_UNROLL_R(4)
 			R1024_8_ROUNDS(4);
-	#endif
-	#if   R1024_UNROLL_R(5)
+#endif
+#if   R1024_UNROLL_R(5)
 			R1024_8_ROUNDS(5);
-	#endif
-	#if   R1024_UNROLL_R(6)
+#endif
+#if   R1024_UNROLL_R(6)
 			R1024_8_ROUNDS(6);
-	#endif
-	#if   R1024_UNROLL_R(7)
+#endif
+#if   R1024_UNROLL_R(7)
 			R1024_8_ROUNDS(7);
-	#endif
-	#if   R1024_UNROLL_R(8)
+#endif
+#if   R1024_UNROLL_R(8)
 			R1024_8_ROUNDS(8);
-	#endif
-	#if   R1024_UNROLL_R(9)
+#endif
+#if   R1024_UNROLL_R(9)
 			R1024_8_ROUNDS(9);
-	#endif
-	#if   R1024_UNROLL_R(10)
+#endif
+#if   R1024_UNROLL_R(10)
 			R1024_8_ROUNDS(10);
-	#endif
-	#if   R1024_UNROLL_R(11)
+#endif
+#if   R1024_UNROLL_R(11)
 			R1024_8_ROUNDS(11);
-	#endif
-	#if   R1024_UNROLL_R(12)
+#endif
+#if   R1024_UNROLL_R(12)
 			R1024_8_ROUNDS(12);
-	#endif
-	#if   R1024_UNROLL_R(13)
+#endif
+#if   R1024_UNROLL_R(13)
 			R1024_8_ROUNDS(13);
-	#endif
-	#if   R1024_UNROLL_R(14)
+#endif
+#if   R1024_UNROLL_R(14)
 			R1024_8_ROUNDS(14);
-	#endif
+#endif
 #if  (SKEIN_UNROLL_1024 > 14)
 #error  "need more unrolling in Skein_1024_Process_Block"
-  #endif
+ #endif
 		}
 		/* do the final "feedforward" xor, update context chaining */