tree 6a705705400be64fbaf8568b7472c1da7ba9d907
parent 118b23022512eb2f41ce42db70dc0568d00be4ba
author Oleg Nesterov <oleg@redhat.com> 1377357274 +0200
committer Al Viro <viro@zeniv.linux.org.uk> 1377360622 -0400

proc: kill the extra proc_readfd_common()->dir_emit_dots()

proc_readfd_common() does dir_emit_dots() twice in a row,
we need to do this only once.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>