netfilter: xt_qtaguid: warn only once for missing proc qtaguid data
authorJP Abgrall <jpa@google.com>
Sun, 11 Sep 2011 19:13:41 +0000 (12:13 -0700)
committerJP Abgrall <jpa@google.com>
Sun, 11 Sep 2011 19:47:27 +0000 (12:47 -0700)
commitffebb241e1feefa944283399fe361be78b43bdfe
tree651349caabb46dd1e1ac280a7776af96e1ee2190
parent6b82151ce53f790833ea8cdf43abd0b0e0c3a1e3
netfilter: xt_qtaguid: warn only once for missing proc qtaguid data

When a process doesn't have /dev/xt_qtaguid open, only warn once
instead of for every ctrl access.

Change-Id: I98a462a8731254ddc3bf6d2fefeef9823659b1f0
Signed-off-by: JP Abgrall <jpa@google.com>
net/netfilter/xt_qtaguid.c