From: zhong jiang <zhongjiang@huawei.com>
To: <davem@davemloft.net>, <herbert@gondor.apana.org.au>,
<arno@natisbad.org>, <joro@8bytes.org>,
<gregkh@linuxfoundation.org>
Cc: iommu@lists.linux-foundation.org, zhongjiang@huawei.com,
linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 2/3] iommu/pamu: Use kzfree rather than its implementation
Date: Wed, 4 Sep 2019 11:01:18 +0800 [thread overview]
Message-ID: <1567566079-7412-3-git-send-email-zhongjiang@huawei.com> (raw)
In-Reply-To: <1567566079-7412-1-git-send-email-zhongjiang@huawei.com>
Use kzfree instead of memset() + kfree().
Signed-off-by: zhong jiang <zhongjiang@huawei.com>
---
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
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next prev parent reply other threads:[~2019-09-04 6:41 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-04 3:01 [PATCH 0/3] Use kzfree instead of memset() + kfree() zhong jiang
2019-09-04 3:01 ` [PATCH 1/3] crypto: marvell: Use kzfree rather than its implementation zhong jiang
2019-09-09 7:53 ` Herbert Xu
2019-09-04 3:01 ` zhong jiang [this message]
2019-09-04 8:15 ` [PATCH 2/3] iommu/pamu: " Joerg Roedel
2019-09-04 9:38 ` zhong jiang
2019-09-04 3:01 ` [PATCH 3/3] Staging: rtl8723bs: " zhong jiang
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