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-rw-r--r--sound/soc/soc-core.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 3a4e93e52b6..b390f00b4e9 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -3631,10 +3631,10 @@ int snd_soc_of_parse_audio_routing(struct snd_soc_card *card,
3631 int i, ret; 3631 int i, ret;
3632 3632
3633 num_routes = of_property_count_strings(np, propname); 3633 num_routes = of_property_count_strings(np, propname);
3634 if (num_routes & 1) { 3634 if (num_routes < 0 || num_routes & 1) {
3635 dev_err(card->dev, 3635 dev_err(card->dev,
3636 "Property '%s's length is not even\n", 3636 "Property '%s' does not exist or its length is not even\n",
3637 propname); 3637 propname);
3638 return -EINVAL; 3638 return -EINVAL;
3639 } 3639 }
3640 num_routes /= 2; 3640 num_routes /= 2;