[fix] get rid of checking for absent device name in vfs_get_tree()
authorAl Viro <viro@zeniv.linux.org.uk>
Mon, 29 Apr 2019 01:34:21 +0000 (21:34 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Mon, 29 Apr 2019 01:34:21 +0000 (21:34 -0400)
commitee948837d7fa89127373c139766aacf6b02a9225
tree05c54ffda58f96456b0d5e60dc7355595e3a0b0a
parentf51dcd0f621caac5380ce90fbbeafc32ce4517ae
[fix] get rid of checking for absent device name in vfs_get_tree()

It has no business being there, it's checked by relevant ->get_tree()
as it is *and* it returns the wrong error for no reason whatsoever.

Fixes: f3a09c92018a "introduce fs_context methods"
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/super.c