Clean follow_dotdot() up a bit
authorAl Viro <viro@zeniv.linux.org.uk>
Sat, 30 Jan 2010 20:47:29 +0000 (15:47 -0500)
committerAl Viro <viro@zeniv.linux.org.uk>
Wed, 3 Mar 2010 19:07:56 +0000 (14:07 -0500)
No need to open-code follow_up() in it and locking can be lighter.

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

No differences found