From: Julia Lawall <Julia.Lawall@lip6.fr>
Date: Sat, 23 Aug 2014 05:34:45 +0000 (+0200)
Subject: coccinelle: misc: semantic patch to delete overly complex return code processing
X-Git-Tag: fixes-against-v3.18-rc2~74^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=932058a5d5f9fd919b90aaa2275d54b37340d585;p=pandora-kernel.git

coccinelle: misc: semantic patch to delete overly complex return code processing

This semantic patch simplifies cases where the effect of the processing of
a function call's return code is just to return the result of the function
directly.  It may also delete a local return flag variable, if this is no
longer used.

This was proposed by Uwe Kleine-König.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Michal Marek <mmarek@suse.cz>
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