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(parent: 3a18404) | patch
iommu: Checking for NULL instead of IS_ERR
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 10 Jun 2015 10:59:27 +0000 (13:59 +0300)
committerJoerg Roedel <jroedel@suse.de>
Thu, 11 Jun 2015 07:42:25 +0000 (09:42 +0200)
commit409e553deeeb08d644ed1110e0f1c97b71cb6409
tree276c6a82017f980b1ee75cafbb7930f79476570ctree | snapshot
parent3a18404cd952ae529651f72a13e5d6ffee824c2ecommit | diff
iommu: Checking for NULL instead of IS_ERR

The iommu_group_alloc() and iommu_group_get_for_dev()
functions return error pointers, they never return NULL.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
drivers/iommu/iommu.c diff | blob | history
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