linux-stable/sound/xen
Takashi Iwai 7272b8bfba ALSA: xen: Fix -Wformat-truncation warning
The compile warning with -Wformat-truncation at
xen_snd_front_cfg_card() is false-positive; the loop can be only for
SNDRV_PCM_DEVICES which is at most 32.

For suppressing the warning, replace snprintf() with scnprintf().
As stated in the above, truncation doesn't matter.

Link: https://lore.kernel.org/r/20230915082802.28684-10-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-09-15 13:21:35 +02:00
..
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile ALSA: xen-front: Use Xen common shared buffer implementation 2018-12-18 12:19:37 -05:00
xen_snd_front_alsa.c ALSA: xen: Convert to generic PCM copy ops 2023-08-18 12:18:25 +02:00
xen_snd_front_alsa.h ALSA: xen-front: Implement ALSA virtual sound driver 2018-05-16 12:59:57 +02:00
xen_snd_front_cfg.c ALSA: xen: Fix -Wformat-truncation warning 2023-09-15 13:21:35 +02:00
xen_snd_front_cfg.h ALSA: xen-front: Read sound driver configuration from Xen store 2018-05-16 12:58:39 +02:00
xen_snd_front_evtchnl.c xen/sndfront: use xenbus_setup_ring() and xenbus_teardown_ring() 2022-05-19 14:22:08 +02:00
xen_snd_front_evtchnl.h xen/sound: switch xen_snd_front to use INVALID_GRANT_REF 2022-05-19 14:21:46 +02:00
xen_snd_front.c xen: make remove callback of xen driver void returned 2022-12-15 16:06:10 +01:00
xen_snd_front.h ALSA: xen-front: Use Xen common shared buffer implementation 2018-12-18 12:19:37 -05:00