1 files changed, 1 insertions, 5 deletions

diff --git a/drivers/tty/serial/ioc4_serial.c b/drivers/tty/serial/ioc4_serial.c
index 86f64ed89b45..e2520abcb1c4 100644
--- a/drivers/tty/serial/ioc4_serial.c
+++ b/drivers/tty/serial/ioc4_serial.c
@@ -2340,7 +2340,6 @@ static inline int do_read(struct uart_port *the_port, unsigned char *buf,
  */
 static void receive_chars(struct uart_port *the_port)
 {
-        struct tty_struct *tty;
         unsigned char ch[IOC4_MAX_CHARS];
         int read_count, request_count = IOC4_MAX_CHARS;
         struct uart_icount *icount;
@@ -2350,11 +2349,8 @@ static void receive_chars(struct uart_port *the_port)
         /* Make sure all the pointers are "good" ones */
         if (!state)
                 return;
-        if (!state->port.tty)
-                return;
 
         spin_lock_irqsave(&the_port->lock, pflags);
-        tty = state->port.tty;
 
         request_count = tty_buffer_request_room(&state->port, IOC4_MAX_CHARS);
 
@@ -2369,7 +2365,7 @@ static void receive_chars(struct uart_port *the_port)
 
         spin_unlock_irqrestore(&the_port->lock, pflags);
 
-        tty_flip_buffer_push(tty);
+        tty_flip_buffer_push(&state->port);
 }
 
 /**