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authorTakashi Iwai <tiwai@suse.de>2023-09-15 11:13:12 +0200
committerTakashi Iwai <tiwai@suse.de>2023-09-15 13:23:01 +0200
commitba8bb7dce1b2d2e3d582733f015778e3c31d042b (patch)
tree807f80f75b47f918ed7e9b472ff0258c2ed1c9b1 /sound
parent60a9c7f7fb98163150964236e07bc57e731ad4f2 (diff)
ALSA: cs4231: Fix -Wformat-truncation warning for longname string
The filling of card->longname can be gracefully truncated, as it's only informative. Use scnprintf() and suppress the superfluous compile warning with -Wformat-truncation. Link: https://lore.kernel.org/r/20230915091313.5988-3-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/isa/cs423x/cs4231.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/sound/isa/cs423x/cs4231.c b/sound/isa/cs423x/cs4231.c
index 1e8923385366..c87be4be6df1 100644
--- a/sound/isa/cs423x/cs4231.c
+++ b/sound/isa/cs423x/cs4231.c
@@ -98,13 +98,13 @@ static int snd_cs4231_probe(struct device *dev, unsigned int n)
strscpy(card->shortname, chip->pcm->name, sizeof(card->shortname));
if (dma2[n] < 0)
- snprintf(card->longname, sizeof(card->longname),
- "%s at 0x%lx, irq %d, dma %d",
- chip->pcm->name, chip->port, irq[n], dma1[n]);
+ scnprintf(card->longname, sizeof(card->longname),
+ "%s at 0x%lx, irq %d, dma %d",
+ chip->pcm->name, chip->port, irq[n], dma1[n]);
else
- snprintf(card->longname, sizeof(card->longname),
- "%s at 0x%lx, irq %d, dma %d&%d",
- chip->pcm->name, chip->port, irq[n], dma1[n], dma2[n]);
+ scnprintf(card->longname, sizeof(card->longname),
+ "%s at 0x%lx, irq %d, dma %d&%d",
+ chip->pcm->name, chip->port, irq[n], dma1[n], dma2[n]);
error = snd_wss_mixer(chip);
if (error < 0)