[7/9] Btrfs-progs: make extent_ref_type() match kernelspace
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Message ID 1367010370-21571-8-git-send-email-sandeen@redhat.com
State Accepted, archived
Headers show

Commit Message

Eric Sandeen April 26, 2013, 9:06 p.m. UTC
extent_ref_type() contains inconsequential differences between
kernelspace and userspace, and has since the initial commits
to each.  Just make userspace look like kernelspace.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
---
 extent-tree.c |   10 ++++++----
 1 files changed, 6 insertions(+), 4 deletions(-)

Patch
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diff --git a/extent-tree.c b/extent-tree.c
index b8403d6..fe74f99 100644
--- a/extent-tree.c
+++ b/extent-tree.c
@@ -967,17 +967,19 @@  static noinline int insert_tree_block_ref(struct btrfs_trans_handle *trans,
 
 static inline int extent_ref_type(u64 parent, u64 owner)
 {
+	int type;
 	if (owner < BTRFS_FIRST_FREE_OBJECTID) {
 		if (parent > 0)
-			return BTRFS_SHARED_BLOCK_REF_KEY;
+			type = BTRFS_SHARED_BLOCK_REF_KEY;
 		else
-			return BTRFS_TREE_BLOCK_REF_KEY;
+			type = BTRFS_TREE_BLOCK_REF_KEY;
 	} else {
 		if (parent > 0)
-			return BTRFS_SHARED_DATA_REF_KEY;
+			type = BTRFS_SHARED_DATA_REF_KEY;
 		else
-			return BTRFS_EXTENT_DATA_REF_KEY;
+			type = BTRFS_EXTENT_DATA_REF_KEY;
 	}
+	return type;
 }
 
 static int find_next_key(struct btrfs_path *path, struct btrfs_key *key)