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| author | Takashi Iwai <tiwai@suse.de> | 2023-09-15 11:28:00 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2023-09-15 14:22:06 +0300 |
| commit | ea77850e98410987525eb392c229949c87779835 (patch) | |
| tree | d4d06b63ab27b451bf1916c7424c2cd757282fb9 /sound/firewire/fireworks | |
| parent | 641e969114c781ff269e1bf1b1f8d3cc33bc4a1a (diff) | |
| download | linux-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/fireworks')
| -rw-r--r-- | sound/firewire/fireworks/fireworks_midi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/firewire/fireworks/fireworks_midi.c b/sound/firewire/fireworks/fireworks_midi.c index 84621e356848..350bf4d299c2 100644 --- a/sound/firewire/fireworks/fireworks_midi.c +++ b/sound/firewire/fireworks/fireworks_midi.c @@ -84,8 +84,8 @@ static void set_midi_substream_names(struct snd_efw *efw, struct snd_rawmidi_substream *subs; list_for_each_entry(subs, &str->substreams, list) { - snprintf(subs->name, sizeof(subs->name), - "%s MIDI %d", efw->card->shortname, subs->number + 1); + scnprintf(subs->name, sizeof(subs->name), + "%s MIDI %d", efw->card->shortname, subs->number + 1); } } |