[XFS] remove unused "readonly" arg from xlog_find_tail and xlog_recover

SGI-PV: 946611
SGI-Modid: xfs-linux-melb:xfs-kern:203307a
Signed-off-by: NEric Sandeen <sandeen@sgi.com>
Signed-off-by: NNathan Scott <nathans@sgi.com>

fs/xfs/xfs_log.c

@@ -428,7 +428,7 @@ xfs_log_mount(xfs_mount_t	*mp,
 		if (readonly)
 			vfsp->vfs_flag &= ~VFS_RDONLY;
 
-		error = xlog_recover(mp->m_log, readonly);
+		error = xlog_recover(mp->m_log);
 
 		if (readonly)
 			vfsp->vfs_flag |= VFS_RDONLY;

fs/xfs/xfs_log_priv.h

@@ -556,9 +556,8 @@ typedef struct log {
 extern xfs_lsn_t xlog_assign_tail_lsn(struct xfs_mount *mp);
 extern int	 xlog_find_tail(xlog_t	*log,
 				xfs_daddr_t *head_blk,
-				xfs_daddr_t *tail_blk,
-				int readonly);
-extern int	 xlog_recover(xlog_t *log, int readonly);
+				xfs_daddr_t *tail_blk);
+extern int	 xlog_recover(xlog_t *log);
 extern int	 xlog_recover_finish(xlog_t *log, int mfsi_flags);
 extern void	 xlog_pack_data(xlog_t *log, xlog_in_core_t *iclog, int);
 extern void	 xlog_recover_process_iunlinks(xlog_t *log);

fs/xfs/xfs_log_recover.c

@@ -783,8 +783,7 @@ int
 xlog_find_tail(
 	xlog_t			*log,
 	xfs_daddr_t		*head_blk,
-	xfs_daddr_t		*tail_blk,
-	int			readonly)
+	xfs_daddr_t		*tail_blk)
 {
 	xlog_rec_header_t	*rhead;
 	xlog_op_header_t	*op_head;
@@ -3890,14 +3889,13 @@ xlog_do_recover(
  */
 int
 xlog_recover(
-	xlog_t		*log,
-	int		readonly)
+	xlog_t		*log)
 {
 	xfs_daddr_t	head_blk, tail_blk;
 	int		error;
 
 	/* find the tail of the log */
-	if ((error = xlog_find_tail(log, &head_blk, &tail_blk, readonly)))
+	if ((error = xlog_find_tail(log, &head_blk, &tail_blk)))
 		return error;
 
 	if (tail_blk != head_blk) {