Btrfs: cleanup: use consistent lock naming
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 18 Apr 2012 06:59:29 +0000 (09:59 +0300)
committerJosef Bacik <josef@redhat.com>
Fri, 11 May 2012 14:56:41 +0000 (10:56 -0400)
It confuses Smatch that we use two names for the same lock.  Plus the
shorter name is nicer.  This doesn't change how the code works, it's
just a cleanup.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
fs/btrfs/extent-tree.c

Simple merge