tree a33df4d7a7e64e9a4c89a639ef4b3ebd71e31e0b
parent 57cf9d4512c86a4a1b58857ca22b18bffbfd6812
author Julia Lawall <julia@diku.dk> 1313820758 +0200
committer Mark Brown <broonie@opensource.wolfsonmicro.com> 1314052016 +0100

sound/soc/kirkwood/kirkwood-i2s.c: add missing kfree

Adjust the goto to jump to the error handling code that includes kfree.

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

// <smpl>
@@
identifier x;
expression E1!=0,E2,E3,E4;
statement S;
iterator I;
@@

(
if (...) { ... when != kfree(x)
               when != x = E3
               when != E3 = x
*  return ...;
 }
... when != x = E2
    when != I(...,x,...) S
if (...) { ... when != x = E4
 kfree(x); ... return ...; }
)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>