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ALSA: seq: midi: Fix -Wformat-truncation warning

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The compile warnings with -Wformat-truncation appearing at
snd_seq_midisynth_probe() in seq_midi.c are false-positive; those must
fit within 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/20230915082802.28684-3-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2023-09-15 10:27:51 +02:00
parent 0d42260867
commit 9830c3851f
1 changed files with 2 additions and 2 deletions
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4
sound/core/seq/seq_midi.c
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@ -349,9 +349,9 @@ snd_seq_midisynth_probe(struct device *_dev)
if (! port->name[0]) {
if (info->name[0]) {
if (ports > 1)
snprintf(port->name, sizeof(port->name), "%s-%u", info->name, p);
scnprintf(port->name, sizeof(port->name), "%s-%u", info->name, p);
else
snprintf(port->name, sizeof(port->name), "%s", info->name);
scnprintf(port->name, sizeof(port->name), "%s", info->name);
} else {
/* last resort */
if (ports > 1)