1 files changed, 1 insertions, 5 deletions

diff --git a/drivers/tty/serial/ioc3_serial.c b/drivers/tty/serial/ioc3_serial.c
index edbdc4e45075..6e4c715c5d26 100644
--- a/drivers/tty/serial/ioc3_serial.c
+++ b/drivers/tty/serial/ioc3_serial.c
@@ -1393,7 +1393,6 @@ static inline int do_read(struct uart_port *the_port, char *buf, int len)
  */
 static int receive_chars(struct uart_port *the_port)
 {
-        struct tty_struct *tty;
         unsigned char ch[MAX_CHARS];
         int read_count = 0, read_room, flip = 0;
         struct uart_state *state = the_port->state;
@@ -1403,14 +1402,11 @@ static int receive_chars(struct uart_port *the_port)
         /* Make sure all the pointers are "good" ones */
         if (!state)
                 return 0;
-        if (!state->port.tty)
-                return 0;
 
         if (!(port->ip_flags & INPUT_ENABLE))
                 return 0;
 
         spin_lock_irqsave(&the_port->lock, pflags);
-        tty = state->port.tty;
 
         read_count = do_read(the_port, ch, MAX_CHARS);
         if (read_count > 0) {
@@ -1422,7 +1418,7 @@ static int receive_chars(struct uart_port *the_port)
         spin_unlock_irqrestore(&the_port->lock, pflags);
 
         if (flip)
-                tty_flip_buffer_push(tty);
+                tty_flip_buffer_push(&state->port);
 
         return read_count;
 }