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authorTakashi Iwai <tiwai@suse.de>2023-09-15 10:27:53 +0200
committerTakashi Iwai <tiwai@suse.de>2023-09-15 13:21:31 +0200
commite9dde5a98288d05313bea24466f76484b8d324bb (patch)
tree704f890d35cc3d5cb51e7ab9fb82f016034fe911 /sound
parent78bd8f5126f854872cc109cbac21c675d8539f3f (diff)
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: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/usb/caiaq/device.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/usb/caiaq/device.c b/sound/usb/caiaq/device.c
index 49f63f878e6f..b5cbf1f195c4 100644
--- a/sound/usb/caiaq/device.c
+++ b/sound/usb/caiaq/device.c
@@ -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);