path: root/crypto/hmac.c
diff options
authorHerbert Xu <herbert@gondor.apana.org.au>2007-12-05 09:59:25 (GMT)
committerHerbert Xu <herbert@gondor.apana.org.au>2008-01-10 21:16:33 (GMT)
commitb2ab4a57b018aafbba35bff088218f5cc3d2142e (patch)
treea46c5bd42927c24c69f0786be2651ff3fba6c10e /crypto/hmac.c
parent42c271c6c538857cb13c5ead5184d264d745f675 (diff)
[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')
1 files changed, 2 insertions, 1 deletions
diff --git a/crypto/hmac.c b/crypto/hmac.c
index 34c3706..a1d016a 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);

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