From mboxrd@z Thu Jan 1 00:00:00 1970 From: daniel.lezcano@linaro.org (Daniel Lezcano) Date: Fri, 23 May 2014 12:31:24 +0200 Subject: [PATCH 44/71] clocksource: sh_mtu2: Replace kmalloc + memset with kzalloc In-Reply-To: <1400841111-6683-1-git-send-email-daniel.lezcano@linaro.org> References: <537F214C.8000700@linaro.org> <1400841111-6683-1-git-send-email-daniel.lezcano@linaro.org> Message-ID: <1400841111-6683-44-git-send-email-daniel.lezcano@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Laurent Pinchart One kzalloc a day keeps the bugs away. Signed-off-by: Laurent Pinchart Tested-by: Wolfram Sang --- 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; -- 1.7.9.5