Btrfs: fix definition of struct btrfs_extent_inline_ref

use __le64 instead of u64 in on-disk structure definition.

Signed-off-by: Yan Zheng <zheng.yan@oracle.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index a404ecc..da07631 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -483,7 +483,7 @@
 
 struct btrfs_extent_inline_ref {
 	u8 type;
-	u64 offset;
+	__le64 offset;
 } __attribute__ ((__packed__));
 
 /* old style backrefs item */