linux-kernel - [PATCH 1/3] ixgbe: Use kzfree() rather than its implementation.

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Message-ID: <1567564752-6430-2-git-send-email-zhongjiang@huawei.com>
Date:   Wed, 4 Sep 2019 10:39:10 +0800
From:   zhong jiang <zhongjiang@...wei.com>
To:     <davem@...emloft.net>, <anna.schumaker@...app.com>,
        <trond.myklebust@...merspace.com>
CC:     <zhongjiang@...wei.com>, <netdev@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH 1/3] ixgbe: Use kzfree() rather than its implementation.

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

Signed-off-by: zhong jiang <zhongjiang@...wei.com>
---
 drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c
index 31629fc..113f608 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c
@@ -960,11 +960,9 @@ int ixgbe_ipsec_vf_add_sa(struct ixgbe_adapter *adapter, u32 *msgbuf, u32 vf)
 	return 0;
 
 err_aead:
-	memset(xs->aead, 0, sizeof(*xs->aead));
-	kfree(xs->aead);
+	kzfree(xs->aead);
 err_xs:
-	memset(xs, 0, sizeof(*xs));
-	kfree(xs);
+	kzfree(xs);
 err_out:
 	msgbuf[1] = err;
 	return err;
@@ -1049,8 +1047,7 @@ int ixgbe_ipsec_vf_del_sa(struct ixgbe_adapter *adapter, u32 *msgbuf, u32 vf)
 	ixgbe_ipsec_del_sa(xs);
 
 	/* remove the xs that was made-up in the add request */
-	memset(xs, 0, sizeof(*xs));
-	kfree(xs);
+	kzfree(xs);
 
 	return 0;
 }
-- 
1.7.12.4