From: Ingo Molnar <mingo@elte.hu>
Date: Tue, 25 Nov 2008 17:23:03 +0000 (+0100)
Subject: netfilter: fix warning in net/netfilter/nf_conntrack_ftp.c
X-Git-Tag: v2.6.29-rc1~581^2~367^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d6e8cc6cc7ac77b0f9118f78c453a2e834e62709;p=pandora-kernel.git

netfilter: fix warning in net/netfilter/nf_conntrack_ftp.c

this warning:

  net/netfilter/nf_conntrack_ftp.c: In function 'help':
  net/netfilter/nf_conntrack_ftp.c:360: warning: 'matchoff' may be used uninitialized in this function
  net/netfilter/nf_conntrack_ftp.c:360: warning: 'matchlen' may be used uninitialized in this function

triggers because GCC does not recognize the (correct) error flow
between find_pattern(), 'found', 'matchoff' and 'matchlen'.

Annotate it.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Patrick McHardy <kaber@trash.net>
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