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authorJesper Nilsson <jespern@axis.com>2011-04-12 10:50:19 +0200
committerJesper Nilsson <jespern@axis.com>2012-04-03 13:09:18 +0200
commita52bdec35b9431f1b6939b35c31e04b2fd57e2f2 (patch)
tree64773930dec6c666778e09d40bbc5015968c654d /arch/cris/arch-v32/drivers/cryptocop.c
parent17b8c8c00b5d7c0d087db3c847aff16a91c714b1 (diff)
cris/arch-v32: cryptocop: Use kzalloc
This avoids unnecessary explicit initialization by allocating zeroed memory. Signed-off-by: Maxin B. John<maxin.john@gmail.com> Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
Diffstat (limited to 'arch/cris/arch-v32/drivers/cryptocop.c')
-rw-r--r--arch/cris/arch-v32/drivers/cryptocop.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/cris/arch-v32/drivers/cryptocop.c b/arch/cris/arch-v32/drivers/cryptocop.c
index 642c6fed43d..f8476d9e856 100644
--- a/arch/cris/arch-v32/drivers/cryptocop.c
+++ b/arch/cris/arch-v32/drivers/cryptocop.c
@@ -1394,11 +1394,10 @@ static int create_md5_pad(int alloc_flag, unsigned long long hashed_length, char
if (padlen < MD5_MIN_PAD_LENGTH) padlen += MD5_BLOCK_LENGTH;
- p = kmalloc(padlen, alloc_flag);
+ p = kzalloc(padlen, alloc_flag);
if (!p) return -ENOMEM;
*p = 0x80;
- memset(p+1, 0, padlen - 1);
DEBUG(printk("create_md5_pad: hashed_length=%lld bits == %lld bytes\n", bit_length, hashed_length));
@@ -1426,11 +1425,10 @@ static int create_sha1_pad(int alloc_flag, unsigned long long hashed_length, cha
if (padlen < SHA1_MIN_PAD_LENGTH) padlen += SHA1_BLOCK_LENGTH;
- p = kmalloc(padlen, alloc_flag);
+ p = kzalloc(padlen, alloc_flag);
if (!p) return -ENOMEM;
*p = 0x80;
- memset(p+1, 0, padlen - 1);
DEBUG(printk("create_sha1_pad: hashed_length=%lld bits == %lld bytes\n", bit_length, hashed_length));