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Commit 626f090c authored by Yacine Belkadi's avatar Yacine Belkadi Committed by Greg Kroah-Hartman
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usb: fix some scripts/kernel-doc warnings



When building the htmldocs (in verbose mode), scripts/kernel-doc reports the
following type of warnings:

Warning(drivers/usb/core/usb.c:76): No description found for return value of
'usb_find_alt_setting'

Fix them by:
- adding some missing descriptions of return values
- using "Return" sections for those descriptions

Signed-off-by: default avatarYacine Belkadi <yacine.belkadi.1@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 6b0a1cf7
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