Commit 2c2749de authored Jul 23, 2010 by Axel Lin Committed by Mark Brown Aug 03, 2010

ASoC: wm8711: fix a memory leak if another WM8711 is registered

wm8711 is allocated in either wm8711_spi_probe() or wm8711_i2c_probe() but is
not freed if wm8711_register() return -EINVAL(if another ad1836 is registered).

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

parent ef99e9b5

sound/soc/codecs/wm8711.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -439,7 +439,8 @@ static int wm8711_register(struct wm8711_priv *wm8711,

		if (wm8711_codec) {
		dev_err(codec->dev, "Another WM8711 is registered\n");
		return -EINVAL;
		ret = -EINVAL;
		goto err;
		}

		mutex_init(&codec->mutex);