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ALSA: usb-audio: Convert the last strlcpy() usage
authorTakashi Iwai <tiwai@suse.de>
Fri, 15 Jan 2021 10:04:37 +0000 (11:04 +0100)
committerTakashi Iwai <tiwai@suse.de>
Fri, 15 Jan 2021 10:05:26 +0000 (11:05 +0100)
commit42ef170d57d8fc59b36619b00cadacac84ecfb90
tree6b9996e859506b1a52d8859e4921dee09ad265cetree | snapshot
parente8afdfdc8125801b1e28b5a54d2bd94cf2d59965commit | diff
ALSA: usb-audio: Convert the last strlcpy() usage

The last remaining usage of strlcpy() in USB-audio driver is the setup
of the card longname string.  Basically we need to know whether any
non-empty string is set or not, and no real length is needed.
Refactor the code and use strscpy() instead.  After this change,
strlcpy() is gone from all sound/* code.

Link: https://lore.kernel.org/r/20210115100437.20906-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/usb/card.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git