linux-kernel - [PATCH 4/4] crypto: ccree: replace memset+kfree with kzfree

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Date:   Mon, 19 Feb 2018 14:51:24 +0000
From:   Gilad Ben-Yossef <gilad@...yossef.com>
To:     Herbert Xu <herbert@...dor.apana.org.au>,
        "David S. Miller" <davem@...emloft.net>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>
Cc:     Ofir Drang <ofir.drang@....com>, linux-crypto@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 4/4] crypto: ccree: replace memset+kfree with kzfree

Replace memset to 0 followed by kfree with kzfree for
simplicity.

Signed-off-by: Gilad Ben-Yossef <gilad@...yossef.com>
---
 drivers/crypto/ccree/cc_request_mgr.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/crypto/ccree/cc_request_mgr.c b/drivers/crypto/ccree/cc_request_mgr.c
index 2fa0663..83a8aaae 100644
--- a/drivers/crypto/ccree/cc_request_mgr.c
+++ b/drivers/crypto/ccree/cc_request_mgr.c
@@ -81,8 +81,7 @@ void cc_req_mgr_fini(struct cc_drvdata *drvdata)
 	/* Kill tasklet */
 	tasklet_kill(&req_mgr_h->comptask);
 #endif
-	memset(req_mgr_h, 0, sizeof(struct cc_req_mgr_handle));
-	kfree(req_mgr_h);
+	kzfree(req_mgr_h);
 	drvdata->request_mgr_handle = NULL;
 }
 
-- 
2.7.4