Commit e9dde5a9 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: caiaq: Fix -Wformat-truncation warning 

The filling of card->longname can be gracefully truncated, as it's
only informative.  Use scnprintf() and suppress the superfluous
compile warning with -Wformat-truncation.

Link: https://lore.kernel.org/r/20230915082802.28684-5-tiwai@suse.de


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 78bd8f51

sound/usb/caiaq/device.c

+1 −1
Original line number Diff line number Diff line
@@ -485,7 +485,7 @@ static int init_card(struct snd_usb_caiaqdev *cdev) 
	}



	usb_make_path(usb_dev, usbpath, sizeof(usbpath));

	snprintf(card->longname, sizeof(card->longname), "%s %s (%s)",

	scnprintf(card->longname, sizeof(card->longname), "%s %s (%s)",

		       cdev->vendor_name, cdev->product_name, usbpath);



	setup_card(cdev);