simpler calling conventions for filename_mountpoint()
authorAl Viro <viro@zeniv.linux.org.uk>
Thu, 22 Jan 2015 07:49:00 +0000 (02:49 -0500)
committerAl Viro <viro@zeniv.linux.org.uk>
Fri, 23 Jan 2015 05:22:21 +0000 (00:22 -0500)
a) make it accept ERR_PTR() as filename (and return its PTR_ERR() in that case)
b) make it putname() the sucker in the end otherwise

simplifies life for callers...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/namei.c

diff --cc fs/namei.c
Simple merge