X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fchar%2Fn_hdlc.c;h=82bcfb9c839adb62a4cca24c10c55c20c8c72cf4;hb=62ad36a8a6541de82984e4f1a6cff09535d68098;hp=e8332f305d72a77b9e8d0579b8b222d5e66ea0ea;hpb=939ab20152390c8ccccfa6fac0830405ca91d903;p=linux-2.6

diff --git a/drivers/char/n_hdlc.c b/drivers/char/n_hdlc.c
index e8332f305d..82bcfb9c83 100644
--- a/drivers/char/n_hdlc.c
+++ b/drivers/char/n_hdlc.c
@@ -229,7 +229,7 @@ static void n_hdlc_release(struct n_hdlc *n_hdlc)
 	wake_up_interruptible (&tty->read_wait);
 	wake_up_interruptible (&tty->write_wait);
 
-	if (tty != NULL && tty->disc_data == n_hdlc)
+	if (tty->disc_data == n_hdlc)
 		tty->disc_data = NULL;	/* Break the tty->n_hdlc link */
 
 	/* Release transmit and receive buffers */