Messages in this thread Patch in this message | | | Date | Sun, 27 Mar 2011 13:17:23 +0300 | Subject | [PATCH] cris/arch-v32: cryptocop: Use kzalloc | From | Maxin John <> |
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This avoids unnecessary explicit initialization by allocating zeroed memory.
Signed-off-by: Maxin B. John<maxin.john@gmail.com> --- diff --git a/arch/cris/arch-v32/drivers/cryptocop.c b/arch/cris/arch-v32/drivers/cryptocop.c index c03bc3b..f51b524 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));
---
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