[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>
diff --git a/crypto/gcm.c b/crypto/gcm.c
index 27483f3..502da92 100644
--- a/crypto/gcm.c
+++ b/crypto/gcm.c
@@ -100,7 +100,7 @@
n = scatterwalk_clamp(&walk, len);
if (!n) {
- scatterwalk_start(&walk, sg_next(walk.sg));
+ scatterwalk_start(&walk, scatterwalk_sg_next(walk.sg));
n = scatterwalk_clamp(&walk, len);
}