[PATCH] 64bit resource: fix up printks for resources in misc drivers

[firefly-linux-kernel-4.4.55.git] / drivers / char / esp.c

diff --git a/drivers/char/esp.c b/drivers/char/esp.c
index 09dc4b01232c018e95733b303a86ee8c2f9ed1ba..922174d527ae6325ed63562e1929f44892a9ded7 100644 (file)
--- a/drivers/char/esp.c
+++ b/drivers/char/esp.c
@@ -1212,7 +1212,7 @@ static void rs_put_char(struct tty_struct *tty, unsigned char ch)
        if (serial_paranoia_check(info, tty->name, "rs_put_char"))
                return;
 
-       if (!tty || !info->xmit_buf)
+       if (!info->xmit_buf)
                return;
 
        spin_lock_irqsave(&info->lock, flags);
@@ -1256,7 +1256,7 @@ static int rs_write(struct tty_struct * tty,
        if (serial_paranoia_check(info, tty->name, "rs_write"))
                return 0;
 
-       if (!tty || !info->xmit_buf)
+       if (!info->xmit_buf)
                return 0;
            
        while (1) {