summaryrefslogtreecommitdiff
path: root/sound/pci/hda
diff options
context:
space:
mode:
authorDan Carpenter <dan.carpenter@oracle.com>2017-10-13 13:57:10 +0300
committerTakashi Iwai <tiwai@suse.de>2017-10-13 16:14:44 +0300
commit0de7d8356241712406973a63572e61fea3233dc2 (patch)
tree83622ae158f1eeb74de5a2b5964110328d9c1a80 /sound/pci/hda
parenta9291f461d2e727ac0812d7021653379fea4b782 (diff)
downloadlinux-0de7d8356241712406973a63572e61fea3233dc2.tar.xz
ALSA: hda - silence uninitialized variable warning in activate_amp_in()
If snd_hda_get_conn_list() fails then "conn" isn't initialized. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda')
-rw-r--r--sound/pci/hda/hda_generic.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c
index 28e265a88383..5cc65093d941 100644
--- a/sound/pci/hda/hda_generic.c
+++ b/sound/pci/hda/hda_generic.c
@@ -795,6 +795,8 @@ static void activate_amp_in(struct hda_codec *codec, struct nid_path *path,
hda_nid_t nid = path->path[i];
nums = snd_hda_get_conn_list(codec, nid, &conn);
+ if (nums < 0)
+ return;
type = get_wcaps_type(get_wcaps(codec, nid));
if (type == AC_WID_PIN ||
(type == AC_WID_AUD_IN && codec->single_adc_amp)) {