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(parent: b2325da) | patch
ip: IP cmsg cleanup
authorTom Herbert <therbert@google.com>
Mon, 5 Jan 2015 21:56:15 +0000 (13:56 -0800)
committerDavid S. Miller <davem@davemloft.net>
Tue, 6 Jan 2015 03:44:46 +0000 (22:44 -0500)
commite690a7fa2e07e8e802ef348e46839f90fa254912
tree03e510be58acdf0ff3aa10cc5f5366f51343f22btree | snapshot
parentb2325da5f47a21b47dcf009a330f526c2a96452ecommit | diff
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>
include/net/inet_sock.h diff | blob | history
net/ipv4/ip_sockglue.c diff | blob | history
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