net: filter: Use WARN_RATELIMIT
authorJoe Perches <joe@perches.com>
Sat, 21 May 2011 07:48:40 +0000 (07:48 +0000)
committerDavid S. Miller <davem@davemloft.net>
Mon, 23 May 2011 21:37:43 +0000 (17:37 -0400)
commit6c4a5cb219520c7bc937ee186ca53f03733bd09f
treed7975f40b55a2aecdf30723ed78bcfa43b415e06
parentb3eec79b0776e5340a3db75b34953977c7e5086e
net: filter: Use WARN_RATELIMIT

A mis-configured filter can spam the logs with lots of stack traces.

Rate-limit the warnings and add printout of the bogus filter information.

Original-patch-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/filter.c