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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)
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 patch | blob | history

diff --cc drivers/iommu/iommu.c
Simple merge
Pandora Kernel Repository