aboutsummaryrefslogtreecommitdiff
path: root/crypto/hmac.c
diff options
context:
space:
mode:
authorHerbert Xu <herbert@gondor.apana.org.au>2007-12-05 20:59:25 +1100
committerHerbert Xu <herbert@gondor.apana.org.au>2008-01-11 08:16:33 +1100
commitb2ab4a57b018aafbba35bff088218f5cc3d2142e (patch)
treea46c5bd42927c24c69f0786be2651ff3fba6c10e /crypto/hmac.c
parent42c271c6c538857cb13c5ead5184d264d745f675 (diff)
downloadlinux-b2ab4a57b018aafbba35bff088218f5cc3d2142e.tar.gz
[CRYPTO] scatterwalk: Restore custom sg chaining for now
Unfortunately the generic chaining hasn't been ported to all architectures yet, and notably not s390. So this patch restores the chainging that we've been using previously which does work everywhere. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/hmac.c')
-rw-r--r--crypto/hmac.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/crypto/hmac.c b/crypto/hmac.c
index 34c3706db85..a1d016a50e7 100644
--- a/crypto/hmac.c
+++ b/crypto/hmac.c
@@ -17,6 +17,7 @@
*/
#include <crypto/algapi.h>
+#include <crypto/scatterwalk.h>
#include <linux/err.h>
#include <linux/init.h>
#include <linux/kernel.h>
@@ -160,7 +161,7 @@ static int hmac_digest(struct hash_desc *pdesc, struct scatterlist *sg,
sg_init_table(sg1, 2);
sg_set_buf(sg1, ipad, bs);
- sg_chain(sg1, 2, sg);
+ scatterwalk_sg_chain(sg1, 2, sg);
sg_init_table(sg2, 1);
sg_set_buf(sg2, opad, bs + ds);