diff options
| author | Antoine Ténart <antoine.tenart@free-electrons.com> | 2017-12-14 15:26:45 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2017-12-22 20:03:29 +1100 |
| commit | 60310eae7dc12182e8901a41e0ba885aaac0b542 (patch) | |
| tree | edce2a6ec712e074a3f32cec75eccf526ff5517b | |
| parent | dfbcc08faadd696d3c4687d7df540956f2be4f7c (diff) | |
crypto: inside-secure - remove useless memset
This patch removes an useless memset in the ahash_export function, as
the zeroed buffer will be entirely overridden the next line.
Suggested-by: Ofer Heifetz <oferh@marvell.com>
Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | drivers/crypto/inside-secure/safexcel_hash.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/crypto/inside-secure/safexcel_hash.c b/drivers/crypto/inside-secure/safexcel_hash.c index d4afc070ff58..ac922b91b2d7 100644 --- a/drivers/crypto/inside-secure/safexcel_hash.c +++ b/drivers/crypto/inside-secure/safexcel_hash.c @@ -624,7 +624,6 @@ static int safexcel_ahash_export(struct ahash_request *areq, void *out) export->processed = req->processed; memcpy(export->state, req->state, req->state_sz); - memset(export->cache, 0, crypto_ahash_blocksize(ahash)); memcpy(export->cache, req->cache, crypto_ahash_blocksize(ahash)); return 0; |