From 322e0c500073ac4b2f74d8c850c0aeee81be8df3 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Fri, 15 Sep 2023 11:13:13 +0200 Subject: [PATCH] ALSA: riptide: 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/20230915091313.5988-4-tiwai@suse.de Signed-off-by: Takashi Iwai --- sound/pci/riptide/riptide.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/sound/pci/riptide/riptide.c b/sound/pci/riptide/riptide.c index b37c877..9dee034 100644 --- a/sound/pci/riptide/riptide.c +++ b/sound/pci/riptide/riptide.c @@ -2105,15 +2105,15 @@ __snd_card_riptide_probe(struct pci_dev *pci, const struct pci_device_id *pci_id strcpy(card->driver, "RIPTIDE"); strcpy(card->shortname, "Riptide"); #ifdef SUPPORT_JOYSTICK - snprintf(card->longname, sizeof(card->longname), - "%s at 0x%lx, irq %i mpu 0x%x opl3 0x%x gameport 0x%x", - card->shortname, chip->port, chip->irq, chip->mpuaddr, - chip->opladdr, chip->gameaddr); + scnprintf(card->longname, sizeof(card->longname), + "%s at 0x%lx, irq %i mpu 0x%x opl3 0x%x gameport 0x%x", + card->shortname, chip->port, chip->irq, chip->mpuaddr, + chip->opladdr, chip->gameaddr); #else - snprintf(card->longname, sizeof(card->longname), - "%s at 0x%lx, irq %i mpu 0x%x opl3 0x%x", - card->shortname, chip->port, chip->irq, chip->mpuaddr, - chip->opladdr); + scnprintf(card->longname, sizeof(card->longname), + "%s at 0x%lx, irq %i mpu 0x%x opl3 0x%x", + card->shortname, chip->port, chip->irq, chip->mpuaddr, + chip->opladdr); #endif snd_riptide_proc_init(chip); err = snd_card_register(card); -- 2.7.4