tree 03e510be58acdf0ff3aa10cc5f5366f51343f22b
parent 224d019c4fbba242041e9b25a926ba873b7da1e2
author Tom Herbert <therbert@google.com> 1420494975 -0800
committer David S. Miller <davem@davemloft.net> 1420515886 -0500

ip: IP cmsg cleanup

Move the IP_CMSG_* constants from ip_sockglue.c to inet_sock.h so that
they can be referenced in other source files.

Restructure ip_cmsg_recv to not go through flags using shift, check
for flags by 'and'. This eliminates both the shift and a conditional
per flag check.

Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>