From: Joe Perches <joe@perches.com>
Date: Fri, 14 May 2010 07:19:28 +0000 (-0700)
Subject: drivers/net: Remove unnecessary returns from void function()s
X-Git-Tag: bp-1.0.7~14
X-Git-Url: http://bbs.cooldavid.org/git/?p=jme.git;a=commitdiff_plain;h=eab36f31e67b36c26650191165d131548f978d9a;hp=eab36f31e67b36c26650191165d131548f978d9a

drivers/net: Remove unnecessary returns from void function()s

This patch removes from drivers/net/ 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.

It also does not remove null void functions with return.

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; }'

with some cleanups by hand.

Compile tested x86 allmodconfig only.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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