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| author | Wei Yongjun <weiyongjun1@huawei.com> | 2017-12-20 03:06:09 +0000 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2017-12-20 18:32:08 +0100 |
| commit | 83476bfaf6ac1cebf0cc5a3bdcf5031ef875cf42 (patch) | |
| tree | c88d555e200ff98ead65e814d201c4acf6d2213b /drivers/memory | |
| parent | 7f4c9176f760f4006af9f0863403f977a0bb3c52 (diff) | |
| download | linux-0-day-83476bfaf6ac1cebf0cc5a3bdcf5031ef875cf42.tar.gz linux-0-day-83476bfaf6ac1cebf0cc5a3bdcf5031ef875cf42.tar.xz | |
iommu/tegra-smmu: Fix return value check in tegra_smmu_group_get()
In case of error, the function iommu_group_alloc() returns ERR_PTR() and
never returns NULL. The NULL test in the return value check should be
replaced with IS_ERR().
Fixes: 7f4c9176f760 ("iommu/tegra: Allow devices to be grouped")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Acked-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers/memory')
0 files changed, 0 insertions, 0 deletions