Merge tag 'v5.0-rc7' into patchwork

Linux 5.0-rc7

* tag 'v5.0-rc7': (1667 commits)
  Linux 5.0-rc7
  Input: elan_i2c - add ACPI ID for touchpad in Lenovo V330-15ISK
  Input: st-keyscan - fix potential zalloc NULL dereference
  Input: apanel - switch to using brightness_set_blocking()
  powerpc/64s: Fix possible corruption on big endian due to pgd/pud_present()
  efi/arm: Revert "Defer persistent reservations until after paging_init()"
  arm64, mm, efi: Account for GICv3 LPI tables in static memblock reserve table
  sunrpc: fix 4 more call sites that were using stack memory with a scatterlist
  include/linux/module.h: copy __init/__exit attrs to init/cleanup_module
  Compiler Attributes: add support for __copy (gcc >= 9)
  lib/crc32.c: mark crc32_le_base/__crc32c_le_base aliases as __pure
  auxdisplay: ht16k33: fix potential user-after-free on module unload
  x86/platform/UV: Use efi_runtime_lock to serialise BIOS calls
  i2c: bcm2835: Clear current buffer pointers and counts after a transfer
  i2c: cadence: Fix the hold bit setting
  drm: Use array_size() when creating lease
  dm thin: fix bug where bio that overwrites thin block ignores FUA
  Revert "exec: load_script: don't blindly truncate shebang string"
  Revert "gfs2: read journal in large chunks to locate the head"
  net: ethernet: freescale: set FEC ethtool regs version
  ...

Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

1 files changed, 11 insertions, 13 deletions

diff --git a/net/rxrpc/sendmsg.c b/net/rxrpc/sendmsg.c
index be01f9c5d963..46c9312085b1 100644
--- a/net/rxrpc/sendmsg.c
+++ b/net/rxrpc/sendmsg.c
@@ -169,10 +169,8 @@ static void rxrpc_queue_packet(struct rxrpc_sock *rx, struct rxrpc_call *call,
 
 	ASSERTCMP(seq, ==, call->tx_top + 1);
 
-	if (last) {
+	if (last)
 		annotation |= RXRPC_TX_ANNO_LAST;
-		set_bit(RXRPC_CALL_TX_LASTQ, &call->flags);
-	}
 
 	/* We have to set the timestamp before queueing as the retransmit
 	 * algorithm can see the packet as soon as we queue it.
@@ -386,6 +384,11 @@ static int rxrpc_send_data(struct rxrpc_sock *rx,
 				call->tx_total_len -= copy;
 		}
 
+		/* check for the far side aborting the call or a network error
+		 * occurring */
+		if (call->state == RXRPC_CALL_COMPLETE)
+			goto call_terminated;
+
 		/* add the packet to the send queue if it's now full */
 		if (sp->remain <= 0 ||
 		    (msg_data_left(msg) == 0 && !more)) {
@@ -425,16 +428,6 @@ static int rxrpc_send_data(struct rxrpc_sock *rx,
 					   notify_end_tx);
 			skb = NULL;
 		}
-
-		/* Check for the far side aborting the call or a network error
-		 * occurring.  If this happens, save any packet that was under
-		 * construction so that in the case of a network error, the
-		 * call can be retried or redirected.
-		 */
-		if (call->state == RXRPC_CALL_COMPLETE) {
-			ret = call->error;
-			goto out;
-		}
 	} while (msg_data_left(msg) > 0);
 
 success:
@@ -444,6 +437,11 @@ out:
 	_leave(" = %d", ret);
 	return ret;
 
+call_terminated:
+	rxrpc_free_skb(skb, rxrpc_skb_tx_freed);
+	_leave(" = %d", call->error);
+	return call->error;
+
 maybe_error:
 	if (copied)
 		goto success;