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(parent: 272b98c) | patch
iommu/arm-smmu: fix a signedness bug
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 21 Aug 2013 08:33:30 +0000 (09:33 +0100)
committerWill Deacon <will.deacon@arm.com>
Tue, 17 Sep 2013 11:03:10 +0000 (12:03 +0100)
commitfaea13b72dbdb77e4d6ad83344596486611708b0
treed2412786f2f53fbea610027bfc0462c77dfcd371tree | snapshot
parent272b98c6455f00884f0350f775c5342358ebb73fcommit | diff
iommu/arm-smmu: fix a signedness bug

Unsigned char is never equal to -1.

Cc: <stable@vger.kernel.org>
Tested-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
drivers/iommu/arm-smmu.c diff | blob | history
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