diff options
| author | Daniel Walker <dwalker@fifo99.com> | 2009-10-06 00:31:45 +0400 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2009-10-06 19:31:50 +0400 |
| commit | 265489003c463f3d78d622fba60d56d16b3009dd (patch) | |
| tree | 488aec61086cf601a2dcea50e1a189ba7b335215 /arch/arm/plat-omap | |
| parent | ba6a117944f958a5b3fb6631b9ac7eaed3a4cb2a (diff) | |
| download | linux-265489003c463f3d78d622fba60d56d16b3009dd.tar.xz | |
omap: iovmm: Add missing mutex_unlock
I was using Coccinelle with the mutex_unlock semantic patch, and it
unconvered this problem. It appears to be a valid missing unlock issue.
This change should correct it by moving the unlock below the label.
This patch is against the mainline kernel.
Cc: Julia Lawall <julia@diku.dk>
Cc: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
Signed-off-by: Daniel Walker <dwalker@fifo99.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/plat-omap')
| -rw-r--r-- | arch/arm/plat-omap/iovmm.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/plat-omap/iovmm.c b/arch/arm/plat-omap/iovmm.c index 0e5573d5bb57..dc3fac3dd0ea 100644 --- a/arch/arm/plat-omap/iovmm.c +++ b/arch/arm/plat-omap/iovmm.c @@ -363,8 +363,9 @@ void *da_to_va(struct iommu *obj, u32 da) goto out; } va = area->va; - mutex_unlock(&obj->mmap_lock); out: + mutex_unlock(&obj->mmap_lock); + return va; } EXPORT_SYMBOL_GPL(da_to_va); |