path: root/crypto/hmac.c
diff options
authorJens Axboe <jens.axboe@oracle.com>2007-10-24 11:20:47 +0200
committerJens Axboe <jens.axboe@oracle.com>2007-10-24 11:20:47 +0200
commit642f149031d70415d9318b919d50b71e4724adbd (patch)
treee792ad29dedffc6756d55e9d63e18ada35515b4b /crypto/hmac.c
parentbd6dee6f30a0f6943df190b387b5f8fe98a848f3 (diff)
SG: Change sg_set_page() to take length and offset argument
Most drivers need to set length and offset as well, so may as well fold those three lines into one. Add sg_assign_page() for those two locations that only needed to set the page, where the offset/length is set outside of the function context. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'crypto/hmac.c')
1 files changed, 1 insertions, 2 deletions
diff --git a/crypto/hmac.c b/crypto/hmac.c
index e4eb6ac53b5..6691981bda1 100644
--- a/crypto/hmac.c
+++ b/crypto/hmac.c
@@ -160,8 +160,7 @@ static int hmac_digest(struct hash_desc *pdesc, struct scatterlist *sg,
sg_set_buf(sg1, ipad, bs);
- sg_set_page(&sg[1], (void *) sg);
- sg1[1].length = 0;
+ sg_set_page(&sg[1], (void *) sg, 0, 0);
sg_set_buf(sg2, opad, bs + ds);
err = crypto_hash_digest(&desc, sg1, nbytes + bs, digest);