linux-kernel - [PATCH] drivers/staging/gdm72xx/gdm_sdio.c: Replace kmalloc+memset for kzalloc

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Date:	Mon, 17 Sep 2012 15:45:54 +0200
From:	Peter Senna Tschudin <peter.senna@...il.com>
To:	gregkh@...uxfoundation.org
Cc:	devendra.aaru@...il.com, peter.senna@...il.com,
	benchan@...omium.org, syahn@...semi.com,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
	kernel-janitors@...r.kernel.org
Subject: [PATCH] drivers/staging/gdm72xx/gdm_sdio.c: Replace kmalloc+memset for kzalloc

Replace kmalloc+memset for kzalloc and cleanup related code.

To be applied after 47ad3428a1086af425447f763705e06b16ae905d:
[PATCH 5/9] drivers/staging/gdm72xx/gdm_sdio.c: Remove useless kfree

Signed-off-by: Peter Senna Tschudin <peter.senna@...il.com>
---
 drivers/staging/gdm72xx/gdm_sdio.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/gdm72xx/gdm_sdio.c b/drivers/staging/gdm72xx/gdm_sdio.c
index a0621d9..2e1a964 100644
--- a/drivers/staging/gdm72xx/gdm_sdio.c
+++ b/drivers/staging/gdm72xx/gdm_sdio.c
@@ -91,14 +91,12 @@ static void free_tx_struct(struct sdio_tx *t)
 
 static struct sdio_rx *alloc_rx_struct(struct rx_cxt *rx)
 {
-	struct sdio_rx *r = NULL;
+	struct sdio_rx *r;
 
-	r = kmalloc(sizeof(*r), GFP_ATOMIC);
+	r = kzalloc(sizeof(*r), GFP_ATOMIC);
 	if (!r)
 		return NULL;
 
-	memset(r, 0, sizeof(*r));
-
 	r->rx_cxt = rx;
 
 	return r;
-- 
1.7.11.4

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