From: David S. Miller <davem@davemloft.net>
Date: Thu, 27 Sep 2012 22:35:47 +0000 (-0400)
Subject: pkt_sched: Fix warning false positives.
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~47^2~61
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f54ba7798848ce1385a71b36a2c997422c82220a;p=pandora-kernel.git

pkt_sched: Fix warning false positives.

GCC refuses to recognize that all error control flows do in fact
set err to something.

Add an explicit initialization to shut it up.

net/sched/sch_drr.c: In function ‘drr_enqueue’:
net/sched/sch_drr.c:359:11: warning: ‘err’ may be used uninitialized in this function [-Wmaybe-uninitialized]
net/sched/sch_qfq.c: In function ‘qfq_enqueue’:
net/sched/sch_qfq.c:885:11: warning: ‘err’ may be used uninitialized in this function [-Wmaybe-uninitialized]

Signed-off-by: David S. Miller <davem@davemloft.net>
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