Messages in this thread Patch in this message | | | From | Krzysztof Kozlowski <> | Subject | [PATCH] iommu: exynos: remove unneeded local variable initialization | Date | Thu, 8 Apr 2021 22:16:22 +0200 |
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The initialization of 'fault_addr' local variable is not needed as it is shortly after overwritten.
Addresses-Coverity: Unused value Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> --- drivers/iommu/exynos-iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iommu/exynos-iommu.c b/drivers/iommu/exynos-iommu.c index de324b4eedfe..8fa9a591fb96 100644 --- a/drivers/iommu/exynos-iommu.c +++ b/drivers/iommu/exynos-iommu.c @@ -407,7 +407,7 @@ static irqreturn_t exynos_sysmmu_irq(int irq, void *dev_id) struct sysmmu_drvdata *data = dev_id; const struct sysmmu_fault_info *finfo; unsigned int i, n, itype; - sysmmu_iova_t fault_addr = -1; + sysmmu_iova_t fault_addr; unsigned short reg_status, reg_clear; int ret = -ENOSYS; -- 2.25.1
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