tree 2c0ce0f9f2c0b4be9c776099d4fc65b9a1f9fd20
parent 48c8b0c57176ba081c13abdca8334b9d88c4e4d6
author Al Viro <viro@zeniv.linux.org.uk> 1429402460 -0400
committer Al Viro <viro@zeniv.linux.org.uk> 1431310797 -0400

link_path_walk: get rid of duplication

What we do after the second walk_component() + put_link() + depth
decrement in there is exactly equivalent to what's done right
after the first walk_component().  Easy to verify and not at all
surprising, seeing that there we have just walked the last
component of nested symlink.

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