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authorTakashi Iwai <tiwai@suse.de>2023-09-15 11:13:11 +0200
committerTakashi Iwai <tiwai@suse.de>2023-09-15 13:22:53 +0200
commit60a9c7f7fb98163150964236e07bc57e731ad4f2 (patch)
tree7c2b325c3ba6b4852aff43ac513018500483b140
parent5f6af0050a7a6f8d7972267ddd3a75970e13931e (diff)
ALSA: ad1848: 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/20230915091313.5988-2-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
-rw-r--r--sound/isa/ad1848/ad1848.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/sound/isa/ad1848/ad1848.c b/sound/isa/ad1848/ad1848.c
index c471ac2aa450..401d8df28d87 100644
--- a/sound/isa/ad1848/ad1848.c
+++ b/sound/isa/ad1848/ad1848.c
@@ -96,13 +96,13 @@ static int snd_ad1848_probe(struct device *dev, unsigned int n)
strscpy(card->shortname, chip->pcm->name, sizeof(card->shortname));
if (!thinkpad[n])
- 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 [Thinkpad]",
- chip->pcm->name, chip->port, irq[n], dma1[n]);
+ scnprintf(card->longname, sizeof(card->longname),
+ "%s at 0x%lx, irq %d, dma %d [Thinkpad]",
+ chip->pcm->name, chip->port, irq[n], dma1[n]);
error = snd_card_register(card);
if (error < 0)