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| author | Takashi Iwai <tiwai@suse.de> | 2023-09-15 10:27:56 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2023-09-15 13:21:33 +0200 |
| commit | 1e97acf3a6609c1329e23c2bf1e703c012bec848 (patch) | |
| tree | 4ecda75b4ee512e8fb6c9efee8ae4bc532c6f788 /sound/isa | |
| parent | 399245d3046d7182a9ae97cb0671fc9ed8a579a6 (diff) | |
| download | linux-stable-1e97acf3a6609c1329e23c2bf1e703c012bec848.tar.gz linux-stable-1e97acf3a6609c1329e23c2bf1e703c012bec848.tar.bz2 linux-stable-1e97acf3a6609c1329e23c2bf1e703c012bec848.zip | |
ALSA: es1688: Fix -Wformat-truncation warning
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/20230915082802.28684-8-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/isa')
| -rw-r--r-- | sound/isa/es1688/es1688.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/isa/es1688/es1688.c b/sound/isa/es1688/es1688.c index f935b56eeec7..97728bf45474 100644 --- a/sound/isa/es1688/es1688.c +++ b/sound/isa/es1688/es1688.c @@ -130,9 +130,9 @@ static int snd_es1688_probe(struct snd_card *card, unsigned int n) strscpy(card->driver, "ES1688", sizeof(card->driver)); strscpy(card->shortname, chip->pcm->name, sizeof(card->shortname)); - snprintf(card->longname, sizeof(card->longname), - "%s at 0x%lx, irq %i, dma %i", chip->pcm->name, chip->port, - chip->irq, chip->dma8); + scnprintf(card->longname, sizeof(card->longname), + "%s at 0x%lx, irq %i, dma %i", chip->pcm->name, chip->port, + chip->irq, chip->dma8); if (fm_port[n] == SNDRV_AUTO_PORT) fm_port[n] = port[n]; /* share the same port */ |