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(parent: bbe7602) | 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)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 14 Oct 2013 01:14:27 +0000 (18:14 -0700)
commit5f854447d6119d0dc79680fe0c1ced324fe2e03b
treec2ccb5aac9a8aaa1d34a982d34a7ce79813cb549tree | snapshot
parentbbe7602997289ee415a7767150ef6b599d56cf4acommit | diff
iommu/arm-smmu: fix a signedness bug

commit faea13b72dbdb77e4d6ad83344596486611708b0 upstream.

Unsigned char is never equal to -1.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/iommu/arm-smmu.c diff | blob | history
unionfs2-2.6.39.y