ASoC: Fix leaks in WM8988 registration error handling

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 5 insertions, 3 deletions

diff --git a/sound/soc/codecs/wm8988.c b/sound/soc/codecs/wm8988.c
index 03fac6a0f805..6f15acd10489 100644
--- a/sound/soc/codecs/wm8988.c
+++ b/sound/soc/codecs/wm8988.c
@@ -902,7 +902,7 @@ static int wm8988_register(struct wm8988_priv *wm8988)
         ret = wm8988_reset(codec);
         if (ret < 0) {
                 dev_err(codec->dev, "Failed to issue reset\n");
-                return ret;
+                goto err;
         }
 
         /* set the update bits (we always update left then right) */
@@ -926,18 +926,20 @@ static int wm8988_register(struct wm8988_priv *wm8988)
         ret = snd_soc_register_codec(codec);
         if (ret != 0) {
                 dev_err(codec->dev, "Failed to register codec: %d\n", ret);
-                return ret;
+                goto err;
         }
 
         ret = snd_soc_register_dai(&wm8988_dai);
         if (ret != 0) {
                 dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
                 snd_soc_unregister_codec(codec);
-                return ret;
+                goto err_codec;
         }
 
         return 0;
 
+err_codec:
+        snd_soc_unregister_codec(codec);
 err:
         kfree(wm8988);
         return ret;