linux-kernel - [PATCH 4/5] staging/gdm72xx: use kzalloc for phydev and sdev

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Date:	Thu, 12 Jul 2012 11:58:37 +0545
From:	Devendra Naga <devendra.aaru@...il.com>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Sage Ahn <syahn@...semi.com>,
	Devendra Naga <devendra.aaru@...il.com>,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH 4/5] staging/gdm72xx: use kzalloc for phydev and sdev

in sdio probe function we are doing kmalloc which can be done using kzalloc.

Signed-off-by: Devendra Naga <devendra.aaru@...il.com>
---
 drivers/staging/gdm72xx/gdm_sdio.c |    7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/staging/gdm72xx/gdm_sdio.c b/drivers/staging/gdm72xx/gdm_sdio.c
index 5e19b09..3e43c01 100644
--- a/drivers/staging/gdm72xx/gdm_sdio.c
+++ b/drivers/staging/gdm72xx/gdm_sdio.c
@@ -664,20 +664,17 @@ static int sdio_wimax_probe(struct sdio_func *func,
 	if (ret)
 		return ret;
 
-	phy_dev = kmalloc(sizeof(*phy_dev), GFP_KERNEL);
+	phy_dev = kzalloc(sizeof(*phy_dev), GFP_KERNEL);
 	if (phy_dev == NULL) {
 		ret = -ENOMEM;
 		goto out;
 	}
-	sdev = kmalloc(sizeof(*sdev), GFP_KERNEL);
+	sdev = kzalloc(sizeof(*sdev), GFP_KERNEL);
 	if (sdev == NULL) {
 		ret = -ENOMEM;
 		goto out;
 	}
 
-	memset(phy_dev, 0, sizeof(*phy_dev));
-	memset(sdev, 0, sizeof(*sdev));
-
 	phy_dev->priv_dev = (void *)sdev;
 	phy_dev->send_func = gdm_sdio_send;
 	phy_dev->rcv_func = gdm_sdio_receive;
-- 
1.7.9.5

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