From: Joe Perches <joe@perches.com>
Date: Thu, 13 May 2010 13:16:27 +0000 (+0200)
Subject: netfilter: remove unnecessary returns from void function()s
X-Git-Tag: v2.6.35-rc1~473^2~127^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=736d58e3a2245ac2779fe0f278f8735bcf33ca8d;p=pandora-kernel.git

netfilter: remove unnecessary returns from void function()s

This patch removes from net/ netfilter files
all the unnecessary return; statements that precede the
last closing brace of void functions.

It does not remove the returns that are immediately
preceded by a label as gcc doesn't like that.

Done via:
$ grep -rP --include=*.[ch] -l "return;\n}" net/ | \
  xargs perl -i -e 'local $/ ; while (<>) { s/\n[ \t\n]+return;\n}/\n}/g; print; }'

Signed-off-by: Joe Perches <joe@perches.com>
[Patrick: changed to keep return statements in otherwise empty function bodies]
Signed-off-by: Patrick McHardy <kaber@trash.net>
---

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