reiserfs: cleanup, remove sb argument from journal_mark_dirty

journal_mark_dirty doesn't need a separate sb argument; It's provided
by the transaction handle.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Jan Kara <jack@suse.cz>
diff --git a/fs/reiserfs/stree.c b/fs/reiserfs/stree.c
index 28c593a..6d697d7 100644
--- a/fs/reiserfs/stree.c
+++ b/fs/reiserfs/stree.c
@@ -1101,7 +1101,7 @@
 		    if (block != 0) {
 			reiserfs_prepare_for_journal(sb, bh, 1);
 			put_block_num(unfm, 0, 0);
-			journal_mark_dirty(th, sb, bh);
+			journal_mark_dirty(th, bh);
 			reiserfs_free_block(th, inode, block, 1);
 		    }