crypto: chacha20 - Remove cra_alignmask

Now that crypto_chacha20_setkey() and crypto_chacha20_init() use the
unaligned access macros and crypto_xor() also accepts unaligned buffers,
there is no need to have a cra_alignmask set for chacha20-generic.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/crypto/chacha20_generic.c b/crypto/chacha20_generic.c
index b5a10ebf1b8281542b92b26ebb1008470ab55ba2..bb4affbd591c379023a3d84963e30ce38b9804a6 100644 (file)
--- a/crypto/chacha20_generic.c
+++ b/crypto/chacha20_generic.c
@@ -105,7 +105,6 @@ static struct skcipher_alg alg = {
        .base.cra_priority      = 100,
        .base.cra_blocksize     = 1,
        .base.cra_ctxsize       = sizeof(struct chacha20_ctx),
-       .base.cra_alignmask     = sizeof(u32) - 1,
        .base.cra_module        = THIS_MODULE,
 
        .min_keysize            = CHACHA20_KEY_SIZE,