get rid of useless dget_parent() in btrfs rename() and link()
authorAl Viro <viro@zeniv.linux.org.uk>
Sun, 17 Jul 2011 03:09:10 +0000 (23:09 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Thu, 21 Jul 2011 00:48:00 +0000 (20:48 -0400)
commit10d9f309d88ca7f47133d57e99b72810f119f75b
tree9fb29dbfce5e040b2232bca2378e8de13fc13c31
parent2fbe8c8ad176db69dfc682b4abb721c8fc19c3fd
get rid of useless dget_parent() in btrfs rename() and link()

->d_parent is locked and stable there...

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