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get rid of fs_value_is_filename_empty
authorAl Viro <viro@zeniv.linux.org.uk>
Wed, 18 Dec 2019 01:09:08 +0000 (20:09 -0500)
committerAl Viro <viro@zeniv.linux.org.uk>
Fri, 7 Feb 2020 19:48:30 +0000 (14:48 -0500)
commitaa1918f9491442a007a0cbe41a31539233209777
tree27107d8f773475bcee68123ec521d8ca9fdbaf95
parent34264ae3fa22429ec4fd9151602342d1f21486eb
get rid of fs_value_is_filename_empty

Its behaviour is identical to that of fs_value_is_filename.
It makes no sense, anyway - LOOKUP_EMPTY affects nothing
whatsoever once the pathname has been imported from userland.
And both fs_value_is_filename and fs_value_is_filename_empty
carry an already imported pathname.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Documentation/filesystems/mount_api.txt
fs/fs_parser.c
fs/fsopen.c
include/linux/fs_context.h