lkml.org 
[lkml]   [2014]   [May]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 28/71] clocksource: sh_tmu: Replace kmalloc + memset with kzalloc
Date
From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

One kzalloc a day keeps the bugs away.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
drivers/clocksource/sh_tmu.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)

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 @@ static void sh_tmu_register_clockevent(struct sh_tmu_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->features |= CLOCK_EVT_FEAT_ONESHOT;
@@ -441,7 +439,6 @@ static int sh_tmu_channel_setup(struct sh_tmu_channel *ch,
{
struct sh_timer_config *cfg = tmu->pdev->dev.platform_data;

- memset(ch, 0, sizeof(*ch));
ch->tmu = tmu;

/*
@@ -475,7 +472,6 @@ static int sh_tmu_setup(struct sh_tmu_device *tmu, struct platform_device *pdev)
int ret;
ret = -ENXIO;

- memset(tmu, 0, sizeof(*tmu));
tmu->pdev = pdev;

if (!cfg) {
@@ -547,7 +543,7 @@ static int sh_tmu_probe(struct platform_device *pdev)
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;
--
1.7.9.5


\
 
 \ /
  Last update: 2014-05-23 13:21    [W:0.389 / U:0.244 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site