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Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

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* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  [LIB] crc32c: Keep intermediate crc state in cpu order
This commit is contained in:
Linus Torvalds 2007-11-09 15:19:54 -08:00
commit cb834e7cc0
1 changed files with 2 additions and 5 deletions
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7
lib/libcrc32c.c
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@ -33,7 +33,6 @@
#include <linux/crc32c.h>
#include <linux/compiler.h>
#include <linux/module.h>
#include <asm/byteorder.h>
MODULE_AUTHOR("Clay Haapala <chaapala@cisco.com>");
MODULE_DESCRIPTION("CRC32c (Castagnoli) calculations");
@ -161,15 +160,13 @@ static const u32 crc32c_table[256] = {
*/
u32 __pure
crc32c_le(u32 seed, unsigned char const *data, size_t length)
crc32c_le(u32 crc, unsigned char const *data, size_t length)
{
u32 crc = __cpu_to_le32(seed);
while (length--)
crc =
crc32c_table[(crc ^ *data++) & 0xFFL] ^ (crc >> 8);
return __le32_to_cpu(crc);
return crc;
}
#endif /* CRC_LE_BITS == 8 */