commit 5be4d4c94b1f98b839344fda7a8752a4a09d0ef5
author Cristian Stoica <cristian.stoica@freescale.com> Tue Jan 20 10:06:16 2015 +0200
committer Herbert Xu <herbert@gondor.apana.org.au> Mon Jan 26 11:34:22 2015 +1100
tree 7af802fd927fea331cfb43c9b4d7978b5a607fda
parent 088f628cc0898c4f0da7e91945f9f43a0b18a3bf

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>

crypto/ablkcipher.c

diff --git a/crypto/ablkcipher.c b/crypto/ablkcipher.c
index 7bbc8b4..db201bca 100644
--- a/crypto/ablkcipher.c
+++ b/crypto/ablkcipher.c
@@ -87,8 +87,7 @@
 		if (n == len_this_page)
 			break;
 		n -= len_this_page;
-		scatterwalk_start(&walk->out, scatterwalk_sg_next(
-			walk->out.sg));
+		scatterwalk_start(&walk->out, sg_next(walk->out.sg));
 	}
 
 	return bsize;

crypto/ahash.c

diff --git a/crypto/ahash.c b/crypto/ahash.c
index dd28906..8acb88603 100644
--- a/crypto/ahash.c
+++ b/crypto/ahash.c
@@ -121,7 +121,7 @@
 	if (!walk->total)
 		return 0;
 
-	walk->sg = scatterwalk_sg_next(walk->sg);
+	walk->sg = sg_next(walk->sg);
 
 	return hash_walk_new_entry(walk);
 }

crypto/scatterwalk.c

diff --git a/crypto/scatterwalk.c b/crypto/scatterwalk.c
index 79ca227..3bd749c 100644
--- a/crypto/scatterwalk.c
+++ b/crypto/scatterwalk.c
@@ -62,7 +62,7 @@
 		walk->offset += PAGE_SIZE - 1;
 		walk->offset &= PAGE_MASK;
 		if (walk->offset >= walk->sg->offset + walk->sg->length)
-			scatterwalk_start(walk, scatterwalk_sg_next(walk->sg));
+			scatterwalk_start(walk, sg_next(walk->sg));
 	}
 }
 
@@ -116,7 +116,7 @@
 			break;
 
 		offset += sg->length;
-		sg = scatterwalk_sg_next(sg);
+		sg = sg_next(sg);
 	}
 
 	scatterwalk_advance(&walk, start - offset);
@@ -136,7 +136,7 @@
 	do {
 		offset += sg->length;
 		n++;
-		sg = scatterwalk_sg_next(sg);
+		sg = sg_next(sg);
 
 		/* num_bytes is too large */
 		if (unlikely(!sg && (num_bytes < offset)))