[PATCH 2/3] iommu/pamu: Use kzfree rather than its implementation

[zhong jiang]

Use kzfree instead of memset() + kfree().

Signed-off-by: zhong jiang <zhongjiang@xxxxxxxxxx>
---
 drivers/iommu/fsl_pamu.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/iommu/fsl_pamu.c b/drivers/iommu/fsl_pamu.c
index cde281b..ca6d147 100644
--- a/drivers/iommu/fsl_pamu.c
+++ b/drivers/iommu/fsl_pamu.c
@@ -1174,10 +1174,8 @@ static int fsl_pamu_probe(struct platform_device *pdev)
 	if (irq != NO_IRQ)
 		free_irq(irq, data);
 
-	if (data) {
-		memset(data, 0, sizeof(struct pamu_isr_data));
-		kfree(data);
-	}
+	if (data)
+		kzfree(data);
 
 	if (pamu_regs)
 		iounmap(pamu_regs);
-- 
1.7.12.4