Cong Ding 0af125ca06 iommu/omap: Remove unnecessary null pointer check ...

The pointer obj is dereferenced in line 146 and 149 respectively, so it is not
necessary to check null again in line 149 and 175. And I have checked that all
the callers of these two functions guarantee the parameter obj passed is not
null.

Signed-off-by: Cong Ding <dinggnu@gmail.com>
Acked-by: Ohad Ben-Cohen <ohad@wizery.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Joerg Roedel <joro@8bytes.org>

2013-01-28 15:21:27 +01:00

..

amd_iommu_init.c

…

amd_iommu_proto.h

…

amd_iommu_types.h

…

amd_iommu_v2.c

…

amd_iommu.c

iommu/amd: Remove obsolete comment

2012-12-02 16:07:43 +01:00

dmar.c

…

exynos-iommu.c

…

intel_irq_remapping.c

…

intel-iommu.c

Drivers: iommu: remove __dev* attributes.

2013-01-03 15:57:14 -08:00

iommu.c

…

iova.c

…

irq_remapping.c

…

irq_remapping.h

…

Kconfig

…

Makefile

…

msm_iommu_dev.c

…

msm_iommu.c

…

of_iommu.c

…

omap-iommu2.c

iommu/omap: Adapt to runtime pm

2012-12-03 18:48:23 +01:00

omap-iommu-debug.c

…

omap-iommu.c

iommu/omap: Remove unnecessary null pointer check

2013-01-28 15:21:27 +01:00

omap-iommu.h

iommu/omap: Adapt to runtime pm

2012-12-03 18:48:23 +01:00

omap-iopgtable.h

…

omap-iovmm.c

…

tegra-gart.c

Drivers: iommu: remove __dev* attributes.

2013-01-03 15:57:14 -08:00

tegra-smmu.c

Drivers: iommu: remove __dev* attributes.

2013-01-03 15:57:14 -08:00