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btrfs: Cleanup some redundant codes in btrfs_lookup_csums_range()

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Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
This commit is contained in:
Zhi Yong Wu 2013-03-18 09:18:09 +00:00 committed by Josef Bacik
parent 7abadb6431
commit 628c8282be
1 changed files with 2 additions and 5 deletions
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7
fs/btrfs/file-item.c
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@ -358,11 +358,8 @@ int btrfs_lookup_csums_range(struct btrfs_root *root, u64 start, u64 end,
btrfs_item_key_to_cpu(leaf, &key, path->slots[0]); btrfs_item_key_to_cpu(leaf, &key, path->slots[0]);
if (key.objectid != BTRFS_EXTENT_CSUM_OBJECTID || if (key.objectid != BTRFS_EXTENT_CSUM_OBJECTID ||
key.type != BTRFS_EXTENT_CSUM_KEY) key.type != BTRFS_EXTENT_CSUM_KEY ||
break; key.offset > end)
btrfs_item_key_to_cpu(leaf, &key, path->slots[0]);
if (key.offset > end)
break; break;
if (key.offset > start) if (key.offset > start)