Commit d0272ea1 authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Joerg Roedel
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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: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Acked-by: default avatarMarek Szyprowski <m.szyprowski@samsung.com>
Link: https://lore.kernel.org/r/20210408201622.78009-1-krzysztof.kozlowski@canonical.com


Signed-off-by: default avatarJoerg Roedel <jroedel@suse.de>
parent 1e28eed1

drivers/iommu/exynos-iommu.c

+1 −1
Original line number Diff line number Diff line
@@ -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;