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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2015-05-21 15:11:06 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2015-05-22 11:25:53 +0800 |
| commit | 6da9c2335e5f7124521a701e2a883b46e3d6a215 (patch) | |
| tree | ccd90db0de723b82bea6ad6cc8bfa86ab1d02c7c | |
| parent | f569525911d3dce024ff2b1908e16a20e9052338 (diff) | |
crypto: ixp4xx - Use crypto_aead_maxauthsize
This patch uses the helper crypto_aead_maxauthsize instead of
directly dereferencing aead_alg.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | drivers/crypto/ixp4xx_crypto.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/crypto/ixp4xx_crypto.c b/drivers/crypto/ixp4xx_crypto.c index 46cd6966dc45..7ba495f75370 100644 --- a/drivers/crypto/ixp4xx_crypto.c +++ b/drivers/crypto/ixp4xx_crypto.c @@ -1097,7 +1097,7 @@ static int aead_setup(struct crypto_aead *tfm, unsigned int authsize) { struct ixp_ctx *ctx = crypto_aead_ctx(tfm); u32 *flags = &tfm->base.crt_flags; - unsigned digest_len = crypto_aead_alg(tfm)->maxauthsize; + unsigned digest_len = crypto_aead_maxauthsize(tfm); int ret; if (!ctx->enckey_len && !ctx->authkey_len) @@ -1139,7 +1139,7 @@ out: static int aead_setauthsize(struct crypto_aead *tfm, unsigned int authsize) { - int max = crypto_aead_alg(tfm)->maxauthsize >> 2; + int max = crypto_aead_maxauthsize(tfm) >> 2; if ((authsize>>2) < 1 || (authsize>>2) > max || (authsize & 3)) return -EINVAL; |