From 2a471452599a2e94fcc53ee2b7eac87fccd4ba04 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Fri, 15 Sep 2023 10:27:54 +0200 Subject: [PATCH] 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: Takashi Iwai --- sound/isa/sscape.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/isa/sscape.c b/sound/isa/sscape.c index 0bc0025..cc56faf 100644 --- a/sound/isa/sscape.c +++ b/sound/isa/sscape.c @@ -557,7 +557,7 @@ static int sscape_upload_microcode(struct snd_card *card, int version) char name[14]; 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); if (err < 0) { -- 2.7.4