ASoC: simone: fix resource leak in simone_init error path

Fix the error path to properly free allocated resources.

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

diff --git a/sound/soc/ep93xx/simone.c b/sound/soc/ep93xx/simone.c
index 4b0d199..2868179 100644 (file)
--- a/sound/soc/ep93xx/simone.c
+++ b/sound/soc/ep93xx/simone.c
@@ -54,24 +54,26 @@ static int __init simone_init(void)
 
        ret = platform_device_add(simone_snd_ac97_device);
        if (ret)
-               goto fail;
+               goto fail1;
 
        simone_snd_device = platform_device_alloc("soc-audio", -1);
        if (!simone_snd_device) {
                ret = -ENOMEM;
-               goto fail;
+               goto fail2;
        }
 
        platform_set_drvdata(simone_snd_device, &snd_soc_simone);
        ret = platform_device_add(simone_snd_device);
-       if (ret) {
-               platform_device_put(simone_snd_device);
-               goto fail;
-       }
+       if (ret)
+               goto fail3;
 
-       return ret;
+       return 0;
 
-fail:
+fail3:
+       platform_device_put(simone_snd_device);
+fail2:
+       platform_device_del(simone_snd_ac97_device);
+fail1:
        platform_device_put(simone_snd_ac97_device);
        return ret;
 }