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)
committerDan Willemsen <dwillemsen@nvidia.com>
Thu, 1 Dec 2011 05:39:04 +0000 (21:39 -0800)
commit4aea0ba0dcf7b6386b078c2ba992f5bfb74ab20b
tree2bec9dbee7231899610fbaa07c17f352e3cb14af
parentec2e6c72e4557774ee6913f5c4bb560236f56015
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