Messages in this thread Patch in this message | | | From | Wan Jiabing <> | Subject | [PATCH] iommu: Remove unneeded NULL check in sprd-iommu | Date | Fri, 13 May 2022 16:41:42 +0800 |
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clk_disable_unprepare() already checks NULL by using IS_ERR_OR_NULL. Remove unneeded NULL check for sdev->eb here.
Signed-off-by: Wan Jiabing <wanjiabing@vivo.com> --- drivers/iommu/sprd-iommu.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/iommu/sprd-iommu.c b/drivers/iommu/sprd-iommu.c index bd409bab6286..7c2bd6fda165 100644 --- a/drivers/iommu/sprd-iommu.c +++ b/drivers/iommu/sprd-iommu.c @@ -462,8 +462,7 @@ static int sprd_iommu_clk_enable(struct sprd_iommu_device *sdev) static void sprd_iommu_clk_disable(struct sprd_iommu_device *sdev) { - if (sdev->eb) - clk_disable_unprepare(sdev->eb); + clk_disable_unprepare(sdev->eb); } static int sprd_iommu_probe(struct platform_device *pdev) -- 2.35.1
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