Btrfs: make things static and include the right headers
Shut up various sparse warnings about symbols that should be either
static or have their declarations in scope.
Signed-off-by: Christoph Hellwig <hch@lst.de>
diff --git a/fs/btrfs/inode-item.c b/fs/btrfs/inode-item.c
index d93451c..3d46fa1 100644
--- a/fs/btrfs/inode-item.c
+++ b/fs/btrfs/inode-item.c
@@ -20,7 +20,7 @@
#include "disk-io.h"
#include "transaction.h"
-int find_name_in_backref(struct btrfs_path *path, const char * name,
+static int find_name_in_backref(struct btrfs_path *path, const char *name,
int name_len, struct btrfs_inode_ref **ref_ret)
{
struct extent_buffer *leaf;