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ASoC: wm8900: fix a memory leak if wm8900_set_fll fails
[firefly-linux-kernel-4.4.55.git]
/
sound
/
soc
/
codecs
/
wm8900.c
diff --git
a/sound/soc/codecs/wm8900.c
b/sound/soc/codecs/wm8900.c
index 449ea09a193d6800596c481eb564bee1e35d2997..082040eda8a22817f1944cfcfa8af5742fa89d19 100644
(file)
--- a/
sound/soc/codecs/wm8900.c
+++ b/
sound/soc/codecs/wm8900.c
@@
-1167,6
+1167,7
@@
static int wm8900_resume(struct snd_soc_codec *codec)
ret = wm8900_set_fll(codec, 0, fll_in, fll_out);
if (ret != 0) {
dev_err(codec->dev, "Failed to restart FLL\n");
+ kfree(cache);
return ret;
}
}