From: Liu Bo <bo.li.liu@oracle.com>
Date: Fri, 14 Sep 2012 08:58:05 +0000 (-0600)
Subject: Btrfs: cleanup for duplicated code in find_free_extent
X-Git-Tag: next-20121002~89^2~34
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=df66fa911bf1fef09279c8bab0c58efe9c6e5c0f;p=karo-tx-linux.git

Btrfs: cleanup for duplicated code in find_free_extent

There is already an 'add free space' phrase in front of this one, we
needn't to redo it.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
---

diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 8578cc0eb233..6d81f66f5cd5 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -5811,10 +5811,6 @@ checks:
 
 		trace_btrfs_reserve_extent(orig_root, block_group,
 					   search_start, num_bytes);
-		if (offset < search_start)
-			btrfs_add_free_space(used_block_group, offset,
-					     search_start - offset);
-		BUG_ON(offset > search_start);
 		if (used_block_group != block_group)
 			btrfs_put_block_group(used_block_group);
 		btrfs_put_block_group(block_group);