1 files changed, 1 insertions, 1 deletions
diff --git a/ctree.h b/ctree.h
index 2b7e071c..17cdac76 100644
--- a/ctree.h
+++ b/ctree.h
@@ -1857,7 +1857,7 @@ static inline u32 btrfs_item_end_nr(struct extent_buffer *eb, int nr)
 	return btrfs_item_end(eb, btrfs_item_nr(nr));
 }
 
-static inline u32 btrfs_item_offset_nr(struct extent_buffer *eb, int nr)
+static inline u32 btrfs_item_offset_nr(const struct extent_buffer *eb, int nr)
 {
 	return btrfs_item_offset(eb, btrfs_item_nr(nr));
 }