fs/reiserfs/: cleanups

- remove the following no longer used functions:
  - bitmap.c: reiserfs_claim_blocks_to_be_allocated()
  - bitmap.c: reiserfs_release_claimed_blocks()
  - bitmap.c: reiserfs_can_fit_pages()

- make the following functions static:
  - inode.c: restart_transaction()
  - journal.c: reiserfs_async_progress_wait()

Signed-off-by: Adrian Bunk <[email protected]>
Acked-by: Vladimir V. Saveliev <[email protected]>
Cc: Nick Piggin <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
diff --git a/fs/reiserfs/journal.c b/fs/reiserfs/journal.c
index f25086a..ca8d9e8 100644
--- a/fs/reiserfs/journal.c
+++ b/fs/reiserfs/journal.c
@@ -966,7 +966,8 @@
 	}
 	return 0;
 }
-int reiserfs_async_progress_wait(struct super_block *s)
+
+static int reiserfs_async_progress_wait(struct super_block *s)
 {
 	DEFINE_WAIT(wait);
 	struct reiserfs_journal *j = SB_JOURNAL(s);