ocfs2: remove bogus NULL check in ocfs2_move_extents()

"inode" isn't NULL here, and also we dereference it on the previous line
so static checkers get annoyed.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Mark Fasheh <mfasheh@suse.com>
Cc: Joel Becker <jlbec@evilplan.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

fs/ocfs2/move_extents.c

@@ -904,9 +904,6 @@ static int ocfs2_move_extents(struct ocfs2_move_extents_context *context)
 	struct buffer_head *di_bh = NULL;
 	struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
 
-	if (!inode)
-		return -ENOENT;
-
 	if (ocfs2_is_hard_readonly(osb) || ocfs2_is_soft_readonly(osb))
 		return -EROFS;