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authorTakashi Iwai <tiwai@suse.de>2023-09-15 11:28:00 +0300
committerTakashi Iwai <tiwai@suse.de>2023-09-15 14:22:06 +0300
commitea77850e98410987525eb392c229949c87779835 (patch)
treed4d06b63ab27b451bf1916c7424c2cd757282fb9 /sound/firewire/oxfw
parent641e969114c781ff269e1bf1b1f8d3cc33bc4a1a (diff)
downloadlinux-ea77850e98410987525eb392c229949c87779835.tar.xz
ALSA: firewire: Fix -Wformat-truncation warning for MIDI stream names
The compile warnings at filling MIDI stream name strings are all false-positive; the number of streams can't go so high. For suppressing the warning, replace snprintf() with scnprintf(). As stated in the above, truncation doesn't matter. Link: https://lore.kernel.org/r/20230915082802.28684-12-tiwai@suse.de Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Tested-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/firewire/oxfw')
-rw-r--r--sound/firewire/oxfw/oxfw-midi.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/firewire/oxfw/oxfw-midi.c b/sound/firewire/oxfw/oxfw-midi.c
index 775cba3f1f02..c215fa6f7a03 100644
--- a/sound/firewire/oxfw/oxfw-midi.c
+++ b/sound/firewire/oxfw/oxfw-midi.c
@@ -129,9 +129,9 @@ static void set_midi_substream_names(struct snd_oxfw *oxfw,
struct snd_rawmidi_substream *subs;
list_for_each_entry(subs, &str->substreams, list) {
- snprintf(subs->name, sizeof(subs->name),
- "%s MIDI %d",
- oxfw->card->shortname, subs->number + 1);
+ scnprintf(subs->name, sizeof(subs->name),
+ "%s MIDI %d",
+ oxfw->card->shortname, subs->number + 1);
}
}