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| author | Jesper Nilsson <jespern@axis.com> | 2011-04-12 10:50:19 +0200 |
|---|---|---|
| committer | Jesper Nilsson <jespern@axis.com> | 2012-04-03 13:09:18 +0200 |
| commit | a52bdec35b9431f1b6939b35c31e04b2fd57e2f2 (patch) | |
| tree | 64773930dec6c666778e09d40bbc5015968c654d | |
| parent | 17b8c8c00b5d7c0d087db3c847aff16a91c714b1 (diff) | |
| download | blackbird-op-linux-a52bdec35b9431f1b6939b35c31e04b2fd57e2f2.tar.gz blackbird-op-linux-a52bdec35b9431f1b6939b35c31e04b2fd57e2f2.zip | |
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>
| -rw-r--r-- | arch/cris/arch-v32/drivers/cryptocop.c | 6 |
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 642c6fed43d7..f8476d9e856b 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)); |
