regulator: s5m8767: adjust duplicate test
authorJulia Lawall <Julia.Lawall@lip6.fr>
Sun, 24 Feb 2013 11:55:34 +0000 (12:55 +0100)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Mon, 4 Mar 2013 02:56:37 +0000 (10:56 +0800)
commit720a9717bcdad6fbfa22cde082c47fb969a22f6f
tree9fc6764c991c71640815bd123f8a903d5446e22b
parent6dbe51c251a327e012439c4772097a13df43c5b8
regulator: s5m8767: adjust duplicate test

Delete successive tests to the same location.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@s exists@
local idexpression y;
expression x,e;
@@

*if ( \(x == NULL\|IS_ERR(x)\|y != 0\) )
 { ... when forall
   return ...; }
... when != \(y = e\|y += e\|y -= e\|y |= e\|y &= e\|y++\|y--\|&y\)
*if ( \(x == NULL\|IS_ERR(x)\|y != 0\) )
 { ... when forall
   return ...; }
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
drivers/regulator/s5m8767.c