sctp: Fix crc32c calculations on big-endian arhes.
authorVlad Yasevich <vladislav.yasevich@hp.com>
Thu, 22 Jan 2009 22:52:23 +0000 (14:52 -0800)
committerDavid S. Miller <davem@davemloft.net>
Thu, 22 Jan 2009 22:52:23 +0000 (14:52 -0800)
commit9c5ff5f75d0d0a1c7928ecfae3f38418b51a88e3
tree5211a9794d3d8104b19d1dd544248755f5faf076
parentc64d2a9afbccd0aecb122d108770a407fe7b7e3f
sctp: Fix crc32c calculations on big-endian arhes.

crc32c algorithm provides a byteswaped result.  On little-endian
arches, the result ends up in big-endian/network byte order.
On big-endinan arches, the result ends up in little-endian
order and needs to be byte swapped again.  Thus calling cpu_to_le32
gives the right output.

Tested-by: Jukka Taimisto <jukka.taimisto@mail.suomi.net>
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/net/sctp/checksum.h