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ALSA: usb-audio: scarlett_gen2: Fix -Wformat-truncation warning
authorTakashi Iwai <tiwai@suse.de>
Fri, 15 Sep 2023 08:27:52 +0000 (10:27 +0200)
committerTakashi Iwai <tiwai@suse.de>
Fri, 15 Sep 2023 11:21:30 +0000 (13:21 +0200)
commit78bd8f5126f854872cc109cbac21c675d8539f3f
tree0b1f290c11d72cf05cbeb00b2bc9ebb29d779017tree | snapshot
parent9830c3851fd6f7ca977691632b786ba11a44be77commit | diff
ALSA: usb-audio: scarlett_gen2: Fix -Wformat-truncation warning

The recent enablement of -Wformat-truncation leads to a false-positive
warning for mixer_scarlett_gen2.c.

For suppressing the warning, replace snprintf() with scnprintf().
As stated in the above, truncation doesn't matter.

Link: https://lore.kernel.org/r/20230915082802.28684-4-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/usb/mixer_scarlett_gen2.c diff | blob | history
https://github.com/torvalds/linux.git