Messages in this thread Patch in this message | | | Date | Sat, 19 Dec 2009 16:17:40 +0100 | From | Roel Kluin <> | Subject | [PATCH] OMAP: &&/|| confusion in iommu_put() |
| |
obj can't be both NULL and be an error pointer.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com> --- arch/arm/plat-omap/iommu.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/arm/plat-omap/iommu.c b/arch/arm/plat-omap/iommu.c index c0ff1e3..463d638 100644 --- a/arch/arm/plat-omap/iommu.c +++ b/arch/arm/plat-omap/iommu.c @@ -827,7 +827,7 @@ EXPORT_SYMBOL_GPL(iommu_get); **/ void iommu_put(struct iommu *obj) { - if (!obj && IS_ERR(obj)) + if (!obj || IS_ERR(obj)) return; mutex_lock(&obj->iommu_lock);
| |