From: Eric Biggers <ebiggers@google.com>
Date: Fri, 29 Dec 2017 16:10:26 +0000 (-0600)
Subject: crypto: x86/poly1305 - remove cra_alignmask
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=b7dac3731848923399c7a92563e3754e8f3b5236;p=openwrt%2Fstaging%2Fblogic.git

crypto: x86/poly1305 - remove cra_alignmask

crypto_poly1305_final() no longer requires a cra_alignmask, and nothing
else in the x86 poly1305-simd implementation does either.  So remove the
cra_alignmask so that the crypto API does not have to unnecessarily
align the buffers.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

diff --git a/arch/x86/crypto/poly1305_glue.c b/arch/x86/crypto/poly1305_glue.c
index e32142bc071d..f58f89b05a7f 100644
--- a/arch/x86/crypto/poly1305_glue.c
+++ b/arch/x86/crypto/poly1305_glue.c
@@ -171,7 +171,6 @@ static struct shash_alg alg = {
 		.cra_driver_name	= "poly1305-simd",
 		.cra_priority		= 300,
 		.cra_flags		= CRYPTO_ALG_TYPE_SHASH,
-		.cra_alignmask		= sizeof(u32) - 1,
 		.cra_blocksize		= POLY1305_BLOCK_SIZE,
 		.cra_module		= THIS_MODULE,
 	},