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| author | Harsh Jain <harshjain.prof@gmail.com> | 2016-06-29 00:24:43 +0530 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2016-06-29 18:12:43 +0800 |
| commit | c34252fd712c10da3a0b018b3b5dbe552ac1e7b9 (patch) | |
| tree | 386e1438a4de11133f1e68b115bb768b78674ff2 /crypto | |
| parent | 72259deb3a9f2c07d18d71d7c9356754e7d88369 (diff) | |
| download | linux-0-day-c34252fd712c10da3a0b018b3b5dbe552ac1e7b9.tar.gz linux-0-day-c34252fd712c10da3a0b018b3b5dbe552ac1e7b9.tar.xz | |
crypto: authenc - Remove redundant sg_init_table call.
Remove redundant sg_init_table call. scatterwalk_ffwd doing the same.
Signed-off-by: Harsh Jain <harshjain.prof@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/authenc.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/crypto/authenc.c b/crypto/authenc.c index 55a354d572513..c7cc11d364805 100644 --- a/crypto/authenc.c +++ b/crypto/authenc.c @@ -206,7 +206,6 @@ static int crypto_authenc_encrypt(struct aead_request *req) struct scatterlist *src, *dst; int err; - sg_init_table(areq_ctx->src, 2); src = scatterwalk_ffwd(areq_ctx->src, req->src, req->assoclen); dst = src; @@ -215,7 +214,6 @@ static int crypto_authenc_encrypt(struct aead_request *req) if (err) return err; - sg_init_table(areq_ctx->dst, 2); dst = scatterwalk_ffwd(areq_ctx->dst, req->dst, req->assoclen); } @@ -251,14 +249,11 @@ static int crypto_authenc_decrypt_tail(struct aead_request *req, if (crypto_memneq(ihash, ahreq->result, authsize)) return -EBADMSG; - sg_init_table(areq_ctx->src, 2); src = scatterwalk_ffwd(areq_ctx->src, req->src, req->assoclen); dst = src; - if (req->src != req->dst) { - sg_init_table(areq_ctx->dst, 2); + if (req->src != req->dst) dst = scatterwalk_ffwd(areq_ctx->dst, req->dst, req->assoclen); - } ablkcipher_request_set_tfm(abreq, ctx->enc); ablkcipher_request_set_callback(abreq, aead_request_flags(req), |