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| author | Julia Lawall <Julia.Lawall@lip6.fr> | 2012-01-12 10:55:12 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2012-01-26 12:56:37 +0100 |
| commit | 945f82f25f9c49b93c315e0acc6d965cb37e137f (patch) | |
| tree | dfd36f90fd6e186ca415d7af717fc2c800320c3c /Documentation | |
| parent | ARM: imx: iomux-v1.h: Fix build error due to __init annotation (diff) | |
| download | linux-945f82f25f9c49b93c315e0acc6d965cb37e137f.tar.xz linux-945f82f25f9c49b93c315e0acc6d965cb37e137f.zip | |
arch/arm/mach-imx/mach-mx53_ard.c: add missing iounmap
Add missing iounmap in error handling code, in a case where the function
already preforms iounmap on some other execution path.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@@
expression e;
statement S,S1;
int ret;
@@
e = \(ioremap\|ioremap_nocache\)(...)
... when != iounmap(e)
if (<+...e...+>) S
... when any
when != iounmap(e)
*if (...)
{ ... when != iounmap(e)
return ...; }
... when any
iounmap(e);
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions