diff options
| author | Julia Lawall <Julia.Lawall@lip6.fr> | 2012-01-12 10:55:15 +0100 |
|---|---|---|
| committer | John Stultz <john.stultz@linaro.org> | 2012-01-26 19:30:40 -0800 |
| commit | 36f21f1ce419a552227b32d445e40c2d99286275 (patch) | |
| tree | 9c9ab5b47ae2f812debc509a2160826afebc1e8a /mm/percpu-vm.c | |
| parent | a99cbf6b43a7b3b15f6139b2d9ac4ecceccd3c99 (diff) | |
clocksource: cyclone: 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>
[fixed up subject -jstultz]
Signed-off-by: John Stultz <john.stultz@linaro.org>
Diffstat (limited to 'mm/percpu-vm.c')
0 files changed, 0 insertions, 0 deletions