X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=crypto%2Fxcbc.c;h=86727403e5ab1f0e5e7bbd15f3703046f4390548;hb=89b6e743788516491846724d7ef89bcac7ac9c99;hp=9f502b86e0ea563ac04b31fbf96dcd534367e05a;hpb=02bbc0f09c90cefdb2837605c96a66c5ce4ba2e1;p=linux-2.6-omap-h63xx.git

diff --git a/crypto/xcbc.c b/crypto/xcbc.c
index 9f502b86e0e..86727403e5a 100644
--- a/crypto/xcbc.c
+++ b/crypto/xcbc.c
@@ -19,6 +19,7 @@
  * 	Kazunori Miyazawa <miyazawa@linux-ipv6.org>
  */
 
+#include <crypto/scatterwalk.h>
 #include <linux/crypto.h>
 #include <linux/err.h>
 #include <linux/hardirq.h>
@@ -27,7 +28,6 @@
 #include <linux/rtnetlink.h>
 #include <linux/slab.h>
 #include <linux/scatterlist.h>
-#include "internal.h"
 
 static u_int32_t ks[12] = {0x01010101, 0x01010101, 0x01010101, 0x01010101,
 			   0x02020202, 0x02020202, 0x02020202, 0x02020202,
@@ -120,7 +120,7 @@ static int crypto_xcbc_digest_update2(struct hash_desc *pdesc,
 
 	do {
 
-		struct page *pg = sg[i].page;
+		struct page *pg = sg_page(&sg[i]);
 		unsigned int offset = sg[i].offset;
 		unsigned int slen = sg[i].length;
 
@@ -301,13 +301,14 @@ static struct crypto_instance *xcbc_alloc(struct rtattr **tb)
 	alg = crypto_get_attr_alg(tb, CRYPTO_ALG_TYPE_CIPHER,
 				  CRYPTO_ALG_TYPE_MASK);
 	if (IS_ERR(alg))
-		return ERR_PTR(PTR_ERR(alg));
+		return ERR_CAST(alg);
 
 	switch(alg->cra_blocksize) {
 	case 16:
 		break;
 	default:
-		return ERR_PTR(PTR_ERR(alg));
+		inst = ERR_PTR(-EINVAL);
+		goto out_put_alg;
 	}
 
 	inst = crypto_alloc_instance("xcbc", alg);
@@ -320,10 +321,7 @@ static struct crypto_instance *xcbc_alloc(struct rtattr **tb)
 	inst->alg.cra_alignmask = alg->cra_alignmask;
 	inst->alg.cra_type = &crypto_hash_type;
 
-	inst->alg.cra_hash.digestsize =
-		(alg->cra_flags & CRYPTO_ALG_TYPE_MASK) ==
-		CRYPTO_ALG_TYPE_HASH ? alg->cra_hash.digestsize :
-				       alg->cra_blocksize;
+	inst->alg.cra_hash.digestsize = alg->cra_blocksize;
 	inst->alg.cra_ctxsize = sizeof(struct crypto_xcbc_ctx) +
 				ALIGN(inst->alg.cra_blocksize * 3, sizeof(void *));
 	inst->alg.cra_init = xcbc_init_tfm;