1 files changed, 13 insertions, 25 deletions

diff --git a/drivers/char/mxser.c b/drivers/char/mxser.c
index 7a245068e3e5..f022f0944434 100644
--- a/drivers/char/mxser.c
+++ b/drivers/char/mxser.c
@@ -1995,9 +1995,6 @@ static void mxser_receive_chars(struct mxser_struct *info, int *status)
         unsigned char ch, gdl;
         int ignored = 0;
         int cnt = 0;
-        unsigned char *cp;
-        char *fp;
-        int count;
         int recv_room;
         int max = 256;
         unsigned long flags;
@@ -2011,10 +2008,6 @@ static void mxser_receive_chars(struct mxser_struct *info, int *status)
                 //return;
         }
 
-        cp = tty->flip.char_buf;
-        fp = tty->flip.flag_buf;
-        count = 0;
-
         // following add by Victor Yu. 09-02-2002
         if (info->IsMoxaMustChipFlag != MOXA_OTHER_UART) {
 
@@ -2041,12 +2034,10 @@ static void mxser_receive_chars(struct mxser_struct *info, int *status)
                 }
                 while (gdl--) {
                         ch = inb(info->base + UART_RX);
-                        count++;
-                        *cp++ = ch;
-                        *fp++ = 0;
+                        tty_insert_flip_char(tty, ch, 0);
                         cnt++;
                         /*
-                           if((count>=HI_WATER) && (info->stop_rx==0)){
+                           if((cnt>=HI_WATER) && (info->stop_rx==0)){
                            mxser_stoprx(tty);
                            info->stop_rx=1;
                            break;
@@ -2061,7 +2052,7 @@ intr_old:
                 if (max-- < 0)
                         break;
                 /*
-                   if((count>=HI_WATER) && (info->stop_rx==0)){
+                   if((cnt>=HI_WATER) && (info->stop_rx==0)){
                    mxser_stoprx(tty);
                    info->stop_rx=1;
                    break;
@@ -2078,36 +2069,33 @@ intr_old:
                         if (++ignored > 100)
                                 break;
                 } else {
-                        count++;
+                        char flag = 0;
                         if (*status & UART_LSR_SPECIAL) {
                                 if (*status & UART_LSR_BI) {
-                                        *fp++ = TTY_BREAK;
+                                        flag = TTY_BREAK;
 /* added by casper 1/11/2000 */
                                         info->icount.brk++;
-
 /* */
                                         if (info->flags & ASYNC_SAK)
                                                 do_SAK(tty);
                                 } else if (*status & UART_LSR_PE) {
-                                        *fp++ = TTY_PARITY;
+                                        flag = TTY_PARITY;
 /* added by casper 1/11/2000 */
                                         info->icount.parity++;
 /* */
                                 } else if (*status & UART_LSR_FE) {
-                                        *fp++ = TTY_FRAME;
+                                        flag = TTY_FRAME;
 /* added by casper 1/11/2000 */
                                         info->icount.frame++;
 /* */
                                 } else if (*status & UART_LSR_OE) {
-                                        *fp++ = TTY_OVERRUN;
+                                        flag = TTY_OVERRUN;
 /* added by casper 1/11/2000 */
                                         info->icount.overrun++;
 /* */
-                                } else
-                                        *fp++ = 0;
-                        } else
-                                *fp++ = 0;
-                        *cp++ = ch;
+                                }
+                        }
+                        tty_insert_flip_char(tty, ch, flag);
                         cnt++;
                         if (cnt >= recv_room) {
                                 if (!info->ldisc_stop_rx) {
@@ -2132,13 +2120,13 @@ intr_old:
                 // above add by Victor Yu. 09-02-2002
         } while (*status & UART_LSR_DR);
 
-      end_intr:         // add by Victor Yu. 09-02-2002
+end_intr:               // add by Victor Yu. 09-02-2002
 
         mxvar_log.rxcnt[info->port] += cnt;
         info->mon_data.rxcnt += cnt;
         info->mon_data.up_rxcnt += cnt;
         spin_unlock_irqrestore(&info->slock, flags);
-        
+
         tty_flip_buffer_push(tty);
 }