Index: drivers/serial/sa1100.c
===================================================================
--- c18cb14144fedeb20bd65ff1c3262c047da58c9e/drivers/serial/sa1100.c  (mode:100644)
+++ bc2602207de0be0147cf5c2fae41aed4c22e26a4/drivers/serial/sa1100.c  (mode:100644)
@@ -197,7 +197,7 @@
 sa1100_rx_chars(struct sa1100_port *sport, struct pt_regs *regs)
 {
 	struct tty_struct *tty = sport->port.info->tty;
-	unsigned int status, ch, flg, ignored = 0;
+	unsigned int status, ch, flg;
 
 	status = UTSR1_TO_SM(UART_GET_UTSR1(sport)) |
 		 UTSR0_TO_SM(UART_GET_UTSR0(sport));