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| H A D | hdac_device.c | diff 0a7efa14e61ae2132fd718887deb28479b33386b Fri Mar 13 08:02:41 CDT 2020 Takashi Iwai <tiwai@suse.de> ALSA: hda: Use scnprintf() for string truncation
snd_hdac_codec_modalias() truncates the string to the given size and
returns its size, but it returned a wrong size from snprintf().
snprintf() returns the would-be-output size, not the actual size.
Use scnprintf() instead to return the correct size.
Link: https://lore.kernel.org/r/20200313130241.8970-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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