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| author | Eric Biggers <ebiggers@google.com> | 2018-12-15 12:42:52 -0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-12-23 11:52:44 +0800 |
| commit | 101b53d91d57ebcc13cb5fbd437b1230457ba9e2 (patch) | |
| tree | 69a673b91f783b2beeff3fd6ad7d3f9f525dada0 /crypto/salsa20_generic.c | |
| parent | bb648291fc04c49197561939b8bfea0ada42bce3 (diff) | |
| download | lwn-101b53d91d57ebcc13cb5fbd437b1230457ba9e2.tar.gz lwn-101b53d91d57ebcc13cb5fbd437b1230457ba9e2.zip | |
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>
Diffstat (limited to 'crypto/salsa20_generic.c')
| -rw-r--r-- | crypto/salsa20_generic.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/salsa20_generic.c b/crypto/salsa20_generic.c index 8c77bc78a09f..00fce32ae17a 100644 --- a/crypto/salsa20_generic.c +++ b/crypto/salsa20_generic.c @@ -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); |