[patch] btrfs: remove dead code

Dan Carpenter
2009-03-26T14:10:11Z

merge is always NULL at this point.

regards,
dan carpenter

Signed-off-by: Dan Carpenter <error27@gmail.com>

--- orig/fs/btrfs/extent_map.c 2009-03-26 17:07:20.000000000 +0300
+++ devel/fs/btrfs/extent_map.c 2009-03-26 17:07:39.000000000 +0300
@@ -234,7 +234,6 @@
rb = tree_insert(&tree->map, em->start, &em->rb_node);
if (rb) {
ret = -EEXIST;
- free_extent_map(merge);
goto out;
}
atomic_inc(&em->refs);