From dae6ba4ab797ed411fbde60ef5b5f6fbf13f0090 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Thu, 11 Oct 2012 00:42:34 -0700 Subject: Input: wm831x-on - convert to devm_kzalloc() Saves a small amount of code and reduces the potential for leaks. Signed-off-by: Mark Brown Signed-off-by: Dmitry Torokhov --- drivers/input/misc/wm831x-on.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'drivers/input/misc/wm831x-on.c') diff --git a/drivers/input/misc/wm831x-on.c b/drivers/input/misc/wm831x-on.c index 6790a812a1db..fa8b3900d981 100644 --- a/drivers/input/misc/wm831x-on.c +++ b/drivers/input/misc/wm831x-on.c @@ -76,7 +76,8 @@ static int __devinit wm831x_on_probe(struct platform_device *pdev) int irq = wm831x_irq(wm831x, platform_get_irq(pdev, 0)); int ret; - wm831x_on = kzalloc(sizeof(struct wm831x_on), GFP_KERNEL); + wm831x_on = devm_kzalloc(&pdev->dev, sizeof(struct wm831x_on), + GFP_KERNEL); if (!wm831x_on) { dev_err(&pdev->dev, "Can't allocate data\n"); return -ENOMEM; @@ -120,7 +121,6 @@ err_irq: err_input_dev: input_free_device(wm831x_on->dev); err: - kfree(wm831x_on); return ret; } @@ -132,7 +132,6 @@ static int __devexit wm831x_on_remove(struct platform_device *pdev) free_irq(irq, wm831x_on); cancel_delayed_work_sync(&wm831x_on->work); input_unregister_device(wm831x_on->dev); - kfree(wm831x_on); return 0; } -- cgit v1.2.3-59-g8ed1b