Btrfs: cleanup of error processing in btree_get_extent()

This patch simplifies a little complex error processing in
btree_get_extent().

Signed-off-by: Tsutomu Itoh <t-itoh@jp.fujitsu.com>
This commit is contained in:
Tsutomu Itoh 2012-09-13 03:32:32 -06:00 • committed by Chris Mason
commit 0433f20d43