crypto: replace scatterwalk_sg_next with sg_next
Modify crypto drivers to use the generic SG helper since
both of them are equivalent and the one from crypto is redundant.
See also:
468577abe37ff7b453a9ac613e0ea155349203ae reverted in
b2ab4a57b018aafbba35bff088218f5cc3d2142e
Signed-off-by: Cristian Stoica <cristian.stoica@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/include/crypto/scatterwalk.h b/include/crypto/scatterwalk.h
index 7ef512f..20e4226 100644
--- a/include/crypto/scatterwalk.h
+++ b/include/crypto/scatterwalk.h
@@ -33,21 +33,13 @@
sg1[num - 1].page_link |= 0x01;
}
-static inline struct scatterlist *scatterwalk_sg_next(struct scatterlist *sg)
-{
- if (sg_is_last(sg))
- return NULL;
-
- return (++sg)->length ? sg : sg_chain_ptr(sg);
-}
-
static inline void scatterwalk_crypto_chain(struct scatterlist *head,
struct scatterlist *sg,
int chain, int num)
{
if (chain) {
head->length += sg->length;
- sg = scatterwalk_sg_next(sg);
+ sg = sg_next(sg);
}
if (sg)