linux-kernel - [PATCH 27] drivers/input/serio/gscps2.c: kmalloc + memset conversion to kzalloc

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Message-Id: <200707311948.11520.m.kozlowski@tuxland.pl>
Date:	Tue, 31 Jul 2007 19:48:11 +0200
From:	Mariusz Kozlowski <m.kozlowski@...land.pl>
To:	linux-kernel@...r.kernel.org
Cc:	kernel-janitors@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	Helge Deller <deller@....de>,
	linux-input@...ey.karlin.mff.cuni.cz
Subject: [PATCH 27] drivers/input/serio/gscps2.c: kmalloc + memset conversion to kzalloc

Signed-off-by: Mariusz Kozlowski <m.kozlowski@...land.pl>

 drivers/input/serio/gscps2.c | 11696 -> 11607 (-89 bytes)

 drivers/input/serio/gscps2.c |    6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

--- linux-2.6.23-rc1-mm1-a/drivers/input/serio/gscps2.c	2007-07-26 13:07:44.000000000 +0200
+++ linux-2.6.23-rc1-mm1-b/drivers/input/serio/gscps2.c	2007-07-30 00:12:31.000000000 +0200
@@ -340,8 +340,8 @@ static int __init gscps2_probe(struct pa
 	if (dev->id.sversion == 0x96)
 		hpa += GSC_DINO_OFFSET;

-	ps2port = kmalloc(sizeof(struct gscps2port), GFP_KERNEL);
-	serio = kmalloc(sizeof(struct serio), GFP_KERNEL);
+	ps2port = kzalloc(sizeof(struct gscps2port), GFP_KERNEL);
+	serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
 	if (!ps2port || !serio) {
 		ret = -ENOMEM;
 		goto fail_nomem;
@@ -349,8 +349,6 @@ static int __init gscps2_probe(struct pa

 	dev_set_drvdata(&dev->dev, ps2port);

-	memset(ps2port, 0, sizeof(struct gscps2port));
-	memset(serio, 0, sizeof(struct serio));
 	ps2port->port = serio;
 	ps2port->padev = dev;
 	ps2port->addr = ioremap_nocache(hpa, GSC_STATUS + 4);
-
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