Fix the error path to properly free allocated resources.
Signed-off-by: Axel Lin axel.lin@gmail.com --- sound/soc/atmel/sam9g20_wm8731.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/sound/soc/atmel/sam9g20_wm8731.c b/sound/soc/atmel/sam9g20_wm8731.c index 1c9de19..af3c730 100644 --- a/sound/soc/atmel/sam9g20_wm8731.c +++ b/sound/soc/atmel/sam9g20_wm8731.c @@ -240,6 +240,7 @@ static int __init at91sam9g20ek_init(void) if (!at91sam9g20ek_snd_device) { printk(KERN_ERR "ASoC: Platform device allocation failed\n"); ret = -ENOMEM; + goto err_mclk; }
platform_set_drvdata(at91sam9g20ek_snd_device, @@ -248,11 +249,13 @@ static int __init at91sam9g20ek_init(void) ret = platform_device_add(at91sam9g20ek_snd_device); if (ret) { printk(KERN_ERR "ASoC: Platform device allocation failed\n"); - platform_device_put(at91sam9g20ek_snd_device); + goto err_device_add; }
return ret;
+err_device_add: + platform_device_put(at91sam9g20ek_snd_device); err_mclk: clk_put(mclk); mclk = NULL;