btrfs: make static code static & remove dead code

[deliverable/linux.git] / fs / btrfs / file.c

diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index bef15c3ef41d230f5d525a6d5834b5dc1446c903..b3e359bc8e68641c80205d4ef8fc8f534e32e734 100644 (file)
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -192,8 +192,8 @@ int btrfs_add_inode_defrag(struct btrfs_trans_handle *trans,
  * the same inode in the tree, we will merge them together (by
  * __btrfs_add_inode_defrag()) and free the one that we want to requeue.
  */
-void btrfs_requeue_inode_defrag(struct inode *inode,
-                               struct inode_defrag *defrag)
+static void btrfs_requeue_inode_defrag(struct inode *inode,
+                                      struct inode_defrag *defrag)
 {
        struct btrfs_root *root = BTRFS_I(inode)->root;
        int ret;
@@ -473,7 +473,7 @@ static noinline int btrfs_copy_from_user(loff_t pos, int num_pages,
 /*
  * unlocks pages after btrfs_file_write is done with them
  */
-void btrfs_drop_pages(struct page **pages, size_t num_pages)
+static void btrfs_drop_pages(struct page **pages, size_t num_pages)
 {
        size_t i;
        for (i = 0; i < num_pages; i++) {
@@ -497,9 +497,9 @@ void btrfs_drop_pages(struct page **pages, size_t num_pages)
  * doing real data extents, marking pages dirty and delalloc as required.
  */
 int btrfs_dirty_pages(struct btrfs_root *root, struct inode *inode,
-                     struct page **pages, size_t num_pages,
-                     loff_t pos, size_t write_bytes,
-                     struct extent_state **cached)
+                            struct page **pages, size_t num_pages,
+                            loff_t pos, size_t write_bytes,
+                            struct extent_state **cached)
 {
        int err = 0;
        int i;