[PATCH] TTY layer buffering revamp

[mirror_ubuntu-bionic-kernel.git] / drivers / serial / clps711x.c

diff --git a/drivers/serial/clps711x.c b/drivers/serial/clps711x.c
index 87ef368384fb31d9d055f169e1c1986e43db8659..8ef999481f9386fe351e77e0a7cd9b98d6250d73 100644 (file)
--- a/drivers/serial/clps711x.c
+++ b/drivers/serial/clps711x.c
@@ -104,8 +104,6 @@ static irqreturn_t clps711xuart_int_rx(int irq, void *dev_id, struct pt_regs *re
        while (!(status & SYSFLG_URXFE)) {
                ch = clps_readl(UARTDR(port));
 
-               if (tty->flip.count >= TTY_FLIPBUF_SIZE)
-                       goto ignore_char;
                port->icount.rx++;
 
                flg = TTY_NORMAL;