link_path_walk: don't bother with walk_component() after jumping link
authorAl Viro <viro@zeniv.linux.org.uk>
Sat, 18 Apr 2015 23:19:01 +0000 (19:19 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Mon, 11 May 2015 02:19:55 +0000 (22:19 -0400)
commit12b0957800514535165f98efe7714f2a53bbfbb0
treed3cd61a9028eceec8d04eed23aaddbcd385b3e64
parentb0c24c3bdf237182b2f043bfee68bf886b0c9ad3
link_path_walk: don't bother with walk_component() after jumping link

... it does nothing if nd->last_type is LAST_BIND.

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