From: Julia Lawall <julia@diku.dk>
Date: Wed, 29 Sep 2010 08:31:29 +0000 (+0900)
Subject: spi/orion: Drop unnecessary null test
X-Git-Tag: v2.6.37-rc1~187^2~24
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e447d3588e1c5944f607083cb509663f8015d420;p=pandora-kernel.git

spi/orion: Drop unnecessary null test

list_for_each_entry binds its first argument to a non-null value, and thus
any null test on the value of that argument is superfluous.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
iterator I;
expression x,E;
@@

I(x,...) { <...
- (x != NULL) &&
  E
  ...> }
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
---

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