CRC32C big endian bugs...
The CRC32C implementation in the btrfs progs is different from the one
in the kernel, so obviously nothing can possibly work on big-endian.
diff --git a/crc32c.c b/crc32c.c
index f07ba13..4dc5f9c 100644
--- a/crc32c.c
+++ b/crc32c.c
@@ -91,13 +91,11 @@
* crc using table.
*/
-u32 crc32c_le(u32 seed, unsigned char const *data, size_t length)
+u32 crc32c_le(u32 crc, unsigned char const *data, size_t length)
{
- u32 crc = (__force __u32)(cpu_to_le32(seed));
-
while (length--)
crc =
crc32c_table[(crc ^ *data++) & 0xFFL] ^ (crc >> 8);
- return le32_to_cpu((__force __le32)crc);
+ return crc;
}
