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| author | Aditya Pakki <pakki001@umn.edu> | 2019-01-06 11:01:47 -0600 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2019-01-07 11:58:30 +0100 |
| commit | 02cc53e223d498010de5f114d72c11a2d55118e8 (patch) | |
| tree | 1291725fb6ae984d8806f6b5befe7ed923e5d19b /sound | |
| parent | c99776cc4018e91c66bd448002e924edd4910947 (diff) | |
| download | linux-02cc53e223d498010de5f114d72c11a2d55118e8.tar.bz2 | |
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>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/usb/line6/pod.c | 3 |
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: */ |