Commit-ID: 810c651369b343618d949826e0acd0df1b8b06eb
Gitweb: http://git.kernel.org/tip/810c651369b343618d949826e0acd0df1b8b06eb
Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
AuthorDate: Tue, 4 Mar 2014 14:10:55 +0100
Committer: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
CommitDate: Wed, 16 Apr 2014 12:03:29 +0200
clocksource: sh_mtu2: Replace kmalloc + memset with kzalloc
One kzalloc a day keeps the bugs away.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
Tested-by: Wolfram Sang <wsa@xxxxxxxxxxxxxxxxxxxx>
---
drivers/clocksource/sh_mtu2.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/clocksource/sh_mtu2.c b/drivers/clocksource/sh_mtu2.c
index 61827c6..94a5342 100644
--- a/drivers/clocksource/sh_mtu2.c
+++ b/drivers/clocksource/sh_mtu2.c
@@ -241,8 +241,6 @@ static void sh_mtu2_register_clockevent(struct sh_mtu2_channel *ch,
struct clock_event_device *ced = &ch->ced;
int ret;
- memset(ced, 0, sizeof(*ced));
-
ced->name = name;
ced->features = CLOCK_EVT_FEAT_PERIODIC;
ced->rating = rating;
@@ -279,7 +277,6 @@ static int sh_mtu2_setup_channel(struct sh_mtu2_channel *ch,
{
struct sh_timer_config *cfg = mtu->pdev->dev.platform_data;
- memset(ch, 0, sizeof(*ch));
ch->mtu = mtu;
ch->index = cfg->timer_bit;
@@ -302,7 +299,6 @@ static int sh_mtu2_setup(struct sh_mtu2_device *mtu,
int ret;
ret = -ENXIO;
- memset(mtu, 0, sizeof(*mtu));
mtu->pdev = pdev;
if (!cfg) {
@@ -373,7 +369,7 @@ static int sh_mtu2_probe(struct platform_device *pdev)
goto out;
}
- mtu = kmalloc(sizeof(*mtu), GFP_KERNEL);
+ mtu = kzalloc(sizeof(*mtu), GFP_KERNEL);
if (mtu == NULL) {
dev_err(&pdev->dev, "failed to allocate driver data\n");
return -ENOMEM;
--
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