From f5e383ac8b58f421ac0a005f6df4f2e9eefeb93f Mon Sep 17 00:00:00 2001 From: Denis Efremov Date: Thu, 4 Jun 2020 15:37:09 +0300 Subject: iommu/pamu: Use kzfree() in fsl_pamu_probe() Use kzfree() instead of opencoded memset with 0 followed by kfree(). Null check is not required since kzfree() checks for NULL internally. Signed-off-by: Denis Efremov Link: https://lore.kernel.org/r/20200604123709.96561-1-efremov@linux.com Signed-off-by: Joerg Roedel --- drivers/iommu/fsl_pamu.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'drivers/iommu/fsl_pamu.c') diff --git a/drivers/iommu/fsl_pamu.c b/drivers/iommu/fsl_pamu.c index cde281b97afa..099a11a35fb9 100644 --- a/drivers/iommu/fsl_pamu.c +++ b/drivers/iommu/fsl_pamu.c @@ -1174,10 +1174,7 @@ error: if (irq != NO_IRQ) free_irq(irq, data); - if (data) { - memset(data, 0, sizeof(struct pamu_isr_data)); - kfree(data); - } + kzfree(data); if (pamu_regs) iounmap(pamu_regs); -- cgit v1.2.3