linux-kernel - [PATCH 2.6.19] ipw2200: replace kmalloc+memset with kcalloc

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Date:	Sat, 02 Dec 2006 13:38:14 +0200
From:	Yan Burman <burman.yan@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	trivial@...nel.org
Subject: [PATCH 2.6.19] ipw2200: replace kmalloc+memset with kcalloc

Replace kmalloc+memset with kcalloc

Signed-off-by: Yan Burman <burman.yan@...il.com>

diff -rubp linux-2.6.19-rc5_orig/drivers/net/wireless/ipw2200.c linux-2.6.19-rc5_kzalloc/drivers/net/wireless/ipw2200.c
--- linux-2.6.19-rc5_orig/drivers/net/wireless/ipw2200.c	2006-11-09 12:16:21.000000000 +0200
+++ linux-2.6.19-rc5_kzalloc/drivers/net/wireless/ipw2200.c	2006-11-11 22:44:04.000000000 +0200
@@ -11129,14 +11129,13 @@ static int ipw_up(struct ipw_priv *priv)
 		return -EIO;
 
 	if (cmdlog && !priv->cmdlog) {
-		priv->cmdlog = kmalloc(sizeof(*priv->cmdlog) * cmdlog,
+		priv->cmdlog = kcalloc(cmdlog, sizeof(*priv->cmdlog),
 				       GFP_KERNEL);
 		if (priv->cmdlog == NULL) {
 			IPW_ERROR("Error allocating %d command log entries.\n",
 				  cmdlog);
 			return -ENOMEM;
 		} else {
-			memset(priv->cmdlog, 0, sizeof(*priv->cmdlog) * cmdlog);
 			priv->cmdlog_len = cmdlog;
 		}
 	}


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