tree 8c7f87a2a4baa357e0cc04ab10b5af0b06273160
parent c437b2733520599a2c6e0dbcdeae611319f84707
author Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> 1267759521 -0500
committer Theodore Ts'o <tytso@mit.edu> 1267759521 -0500

ext4: fix up rb_root initializations to use RB_ROOT

ext4 uses rb_node = NULL; to zero rb_root at few places.  Using
RB_ROOT as the initializer is more portable in case the underlying
implementation of rbtrees changes in the future.

Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Cc: Eric Paris <eparis@redhat.com>