[alsa-devel] [PATCH] [v2] 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 --- sound/usb/line6/pod.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)

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: */