ASoC: dapm: Return -ENOMEM in snd_soc_dapm_new_dai_widgets()

... instead of NULL dereferences. Spotted by coverity CID 402004. Signed-off-by: Takashi Iwai <[email protected]> Signed-off-by: Mark Brown <[email protected]>
chewitt · Oct 28, 2013 · 298402a · 298402a
1 parent ff18620
commit 298402a
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
@@ -3495,6 +3495,7 @@ int snd_soc_dapm_new_dai_widgets(struct snd_soc_dapm_context *dapm,
 		if (!w) {
 			dev_err(dapm->dev, "ASoC: Failed to create %s widget\n",
 				dai->driver->playback.stream_name);
+			return -ENOMEM;
 		}
 
 		w->priv = dai;
@@ -3513,6 +3514,7 @@ int snd_soc_dapm_new_dai_widgets(struct snd_soc_dapm_context *dapm,
 		if (!w) {
 			dev_err(dapm->dev, "ASoC: Failed to create %s widget\n",
 				dai->driver->capture.stream_name);
+			return -ENOMEM;
 		}
 
 		w->priv = dai;