projects / platform / kernel / linux-starfive.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 7154cbd) | patch
iommu: Delete a duplicate check in iommu_change_dev_def_domain()
authorZhen Lei <thunder.leizhen@huawei.com>
Thu, 13 May 2021 07:58:15 +0000 (15:58 +0800)
committerJoerg Roedel <jroedel@suse.de>
Wed, 9 Jun 2021 07:43:17 +0000 (09:43 +0200)
commite86b041ffeff554c9458882ebabc2aba5c864186
treeec887e693cf221a77b10795ad57c7064124a94fbtree | snapshot
parent7154cbd31c2069726cf730b0ed94e2e79a221602commit | diff
iommu: Delete a duplicate check in iommu_change_dev_def_domain()

Function iommu_group_store_type() is the only caller of the static
function iommu_change_dev_def_domain() and has performed
"if (WARN_ON(!group))" detection before calling it. So the one here is
redundant.

Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Acked-by: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20210513075815.6382-1-thunder.leizhen@huawei.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
drivers/iommu/iommu.c diff | blob | history
Domain: System / Kernel;