Fix the error path to properly free allocated resources.
Signed-off-by: Axel Lin axel.lin@gmail.com --- sound/soc/samsung/smdk_wm9713.c | 17 ++++++++++------- 1 files changed, 10 insertions(+), 7 deletions(-)
diff --git a/sound/soc/samsung/smdk_wm9713.c b/sound/soc/samsung/smdk_wm9713.c index 7ce2430..238cb3a 100644 --- a/sound/soc/samsung/smdk_wm9713.c +++ b/sound/soc/samsung/smdk_wm9713.c @@ -70,24 +70,27 @@ static int __init smdk_init(void)
ret = platform_device_add(smdk_snd_wm9713_device); if (ret) - goto err; + goto err1;
smdk_snd_ac97_device = platform_device_alloc("soc-audio", -1); if (!smdk_snd_ac97_device) { ret = -ENOMEM; - goto err; + goto err2; }
platform_set_drvdata(smdk_snd_ac97_device, &smdk);
ret = platform_device_add(smdk_snd_ac97_device); - if (ret) { - platform_device_put(smdk_snd_ac97_device); - goto err; - } + if (ret) + goto err3;
return 0; -err: + +err3: + platform_device_put(smdk_snd_ac97_device); +err2: + platform_device_del(smdk_snd_wm9713_device); +err1: platform_device_put(smdk_snd_wm9713_device); return ret; }