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ALSA: usb-audio: Use snprintf instead of sprintf in build_mixer_unit_ctl
authorZhu Jun <zhujun2@cmss.chinamobile.com>
Wed, 9 Oct 2024 07:09:44 +0000 (00:09 -0700)
committerTakashi Iwai <tiwai@suse.de>
Thu, 10 Oct 2024 12:23:01 +0000 (14:23 +0200)
commit0845b3e0d5c1a8ddf2056a0f2672ddf769dc446c
tree3bef56367e048bdcc8848a6056cb10adb910a5e6tree
parent0498a04e399c6e720bb991db992174e19b2fe980commit | diff
ALSA: usb-audio: Use snprintf instead of sprintf in build_mixer_unit_ctl

Simplified code by removing redundant assignment of sprintf return value
and improved safety by replacing sprintf with snprintf.

Signed-off-by: Zhu Jun <zhujun2@cmss.chinamobile.com>
Link: https://patch.msgid.link/20241009070944.6937-1-zhujun2@cmss.chinamobile.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/usb/mixer.c diff | blob | history
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