Commit 2a471452 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: sscape: Fix -Wformat-truncation warning 

The warning with -Wformat-truncation at sscape_upload_microcode() is
false-positive; the version number can be only a single digit, hence
fitting with the given string size.

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

Link: https://lore.kernel.org/r/20230915082802.28684-6-tiwai@suse.de


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent e9dde5a9

sound/isa/sscape.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -557,7 +557,7 @@ static int sscape_upload_microcode(struct snd_card *card, int version) 
	char name[14];

	char name[14];

	int err;

	int err;





	snprintf(name, sizeof(name), "sndscape.co%d", version);

	scnprintf(name, sizeof(name), "sndscape.co%d", version);





	err = request_firmware(&init_fw, name, card->dev);

	err = request_firmware(&init_fw, name, card->dev);

	if (err < 0) {

	if (err < 0) {