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authorCristian Stoica <cristian.stoica@freescale.com>2015-01-20 08:06:16 (GMT)
committerHerbert Xu <herbert@gondor.apana.org.au>2015-01-26 00:34:22 (GMT)
commit5be4d4c94b1f98b839344fda7a8752a4a09d0ef5 (patch)
tree7af802fd927fea331cfb43c9b4d7978b5a607fda /crypto
parent088f628cc0898c4f0da7e91945f9f43a0b18a3bf (diff)
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>
Diffstat (limited to 'crypto')
-rw-r--r--crypto/ablkcipher.c3
-rw-r--r--crypto/ahash.c2
-rw-r--r--crypto/scatterwalk.c6
3 files changed, 5 insertions, 6 deletions
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 @@ static inline unsigned int ablkcipher_done_slow(struct ablkcipher_walk *walk,
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;
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 @@ int crypto_hash_walk_done(struct crypto_hash_walk *walk, int err)
if (!walk->total)
return 0;
- walk->sg = scatterwalk_sg_next(walk->sg);
+ walk->sg = sg_next(walk->sg);
return hash_walk_new_entry(walk);
}
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 @@ static void scatterwalk_pagedone(struct scatter_walk *walk, int out,
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 @@ void scatterwalk_map_and_copy(void *buf, struct scatterlist *sg,
break;
offset += sg->length;
- sg = scatterwalk_sg_next(sg);
+ sg = sg_next(sg);
}
scatterwalk_advance(&walk, start - offset);
@@ -136,7 +136,7 @@ int scatterwalk_bytes_sglen(struct scatterlist *sg, int num_bytes)
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)))

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