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:4.017 / U:0.372 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site