diff options
| author | Takashi Iwai <tiwai@suse.de> | 2023-09-15 12:13:11 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2023-09-15 14:22:53 +0300 |
| commit | 60a9c7f7fb98163150964236e07bc57e731ad4f2 (patch) | |
| tree | 7c2b325c3ba6b4852aff43ac513018500483b140 | |
| parent | 5f6af0050a7a6f8d7972267ddd3a75970e13931e (diff) | |
| download | linux-60a9c7f7fb98163150964236e07bc57e731ad4f2.tar.xz | |
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.c | 12 |
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) |