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author | Julia Lawall <Julia.Lawall@lip6.fr> | 2012-01-12 10:55:14 +0100 |
---|---|---|
committer | Kumar Gala <galak@kernel.crashing.org> | 2012-01-17 13:08:35 -0600 |
commit | 0cf572dc00cd36250af9260377a0b5faac9b3284 (patch) | |
tree | b464fecbdb121e43b5f7fa20af190ba8beecd703 /arch/powerpc/boot/dts/fsl/p1022si-post.dtsi | |
parent | ba8438fb4e85bfe6cf8d3149fe63b85e49fdf217 (diff) |
arch/powerpc/sysdev/fsl_pci.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: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/boot/dts/fsl/p1022si-post.dtsi')
0 files changed, 0 insertions, 0 deletions