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crypto: salsa20-generic - don't unnecessarily use atomic walk 

salsa20-generic doesn't use SIMD instructions or otherwise disable
preemption, so passing atomic=true to skcipher_walk_virt() is
unnecessary.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
hifive-unleashed-5.1
Eric Biggers 2018-12-15 12:42:52 -08:00 committed by Herbert Xu
parent bb648291fc
commit 101b53d91d
1 changed files with 1 additions and 1 deletions
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crypto/salsa20_generic.c
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@ -159,7 +159,7 @@ static int salsa20_crypt(struct skcipher_request *req)
u32 state[16];
int err;
err = skcipher_walk_virt(&walk, req, true);
err = skcipher_walk_virt(&walk, req, false);
salsa20_init(state, ctx, walk.iv);