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Date: Thu, 8 Apr 2021 22:16:22 +0200 From: Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com> To: Marek Szyprowski <m.szyprowski@...sung.com>, Joerg Roedel <joro@...tes.org>, Will Deacon <will@...nel.org>, Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>, iommu@...ts.linux-foundation.org, linux-arm-kernel@...ts.infradead.org, linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH] iommu: exynos: remove unneeded local variable initialization 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@...onical.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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