summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorAditya Pakki <pakki001@umn.edu>2019-01-06 11:01:47 -0600
committerTakashi Iwai <tiwai@suse.de>2019-01-07 11:58:30 +0100
commit02cc53e223d498010de5f114d72c11a2d55118e8 (patch)
tree1291725fb6ae984d8806f6b5befe7ed923e5d19b
parentc99776cc4018e91c66bd448002e924edd4910947 (diff)
ALSA: line6: fix check on snd_card_register
The fix checks if snd_card_register() fails, and if so logs the error via dev_err() consistent with other patches. Signed-off-by: Aditya Pakki <pakki001@umn.edu> Signed-off-by: Takashi Iwai <tiwai@suse.de>
-rw-r--r--sound/usb/line6/pod.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/usb/line6/pod.c b/sound/usb/line6/pod.c
index 020c81818951..ce45b6dab651 100644
--- a/sound/usb/line6/pod.c
+++ b/sound/usb/line6/pod.c
@@ -320,7 +320,8 @@ static void pod_startup4(struct work_struct *work)
line6_read_serial_number(&pod->line6, &pod->serial_number);
/* ALSA audio interface: */
- snd_card_register(line6->card);
+ if (snd_card_register(line6->card))
+ dev_err(line6->ifcdev, "Failed to register POD card.\n");
}
/* POD special files: */