commit 3b77a83eeabb885c5fff02756eba50f446a2d83c
author Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Mon Jan 27 22:04:17 2014 +0100
committer Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Wed Apr 16 12:03:20 2014 +0200
tree 1d4c7b62c1144c12a90de5b67be69198ddd27baf
parent fe68eb802ef8bf034735f37cb561ab814fb3b0d6

clocksource: sh_tmu: Replace kmalloc + memset with kzalloc

One kzalloc a day keeps the bugs away.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

drivers/clocksource/sh_tmu.c

diff --git a/drivers/clocksource/sh_tmu.c b/drivers/clocksource/sh_tmu.c
index e304304..26a9f7d 100644
--- a/drivers/clocksource/sh_tmu.c
+++ b/drivers/clocksource/sh_tmu.c
@@ -397,8 +397,6 @@
 	struct clock_event_device *ced = &ch->ced;
 	int ret;
 
-	memset(ced, 0, sizeof(*ced));
-
 	ced->name = name;
 	ced->features = CLOCK_EVT_FEAT_PERIODIC;
 	ced->features |= CLOCK_EVT_FEAT_ONESHOT;
@@ -441,7 +439,6 @@
 {
 	struct sh_timer_config *cfg = tmu->pdev->dev.platform_data;
 
-	memset(ch, 0, sizeof(*ch));
 	ch->tmu = tmu;
 
 	/*
@@ -475,7 +472,6 @@
 	int ret;
 	ret = -ENXIO;
 
-	memset(tmu, 0, sizeof(*tmu));
 	tmu->pdev = pdev;
 
 	if (!cfg) {
@@ -547,7 +543,7 @@
 		goto out;
 	}
 
-	tmu = kmalloc(sizeof(*tmu), GFP_KERNEL);
+	tmu = kzalloc(sizeof(*tmu), GFP_KERNEL);
 	if (tmu == NULL) {
 		dev_err(&pdev->dev, "failed to allocate driver data\n");
 		return -ENOMEM;