Commit f8674930 authored by Sven Schnelle's avatar Sven Schnelle Committed by Heiko Carstens
Browse files

s390/con3270: fix multiple assignments in one line 



fix the following and similar checkpatch warnings:

CHECK: multiple assignments should be avoided
+		       tp->cx = tp->saved_cx = 0;

Signed-off-by: default avatarSven Schnelle <svens@linux.ibm.com>
Acked-by: default avatarHeiko Carstens <hca@linux.ibm.com>
Signed-off-by: default avatarHeiko Carstens <hca@linux.ibm.com>
parent 303bac9d

drivers/s390/char/con3270.c

+10 −5
Original line number Diff line number Diff line
@@ -1579,8 +1579,10 @@ static void tty3270_escape_sequence(struct tty3270 *tp, char ch) 
			tp->attributes = tp->saved_attributes;

			break;

		case 'c':		/* Reset terminal. */

			tp->cx = tp->saved_cx = 0;

			tp->cy = tp->saved_cy = 0;

			tp->cx = 0;

			tp->cy = 0;

			tp->saved_cx = 0;

			tp->saved_cy = 0;

			tty3270_reset_attributes(&tp->attributes);

			tty3270_reset_attributes(&tp->saved_attributes);

			tty3270_erase_display(tp, 2);
@@ -1740,7 +1742,8 @@ static void tty3270_do_write(struct tty3270 *tp, struct tty_struct *tty, 
			break;

		case 0x0c:		/* '\f' -- Form Feed */

			tty3270_erase_display(tp, 2);

			tp->cx = tp->cy = 0;

			tp->cx = 0;

			tp->cy = 0;

			break;

		case 0x0d:		/* '\r' -- Carriage Return */

			tp->cx = 0;
@@ -1883,8 +1886,10 @@ static void tty3270_hangup(struct tty_struct *tty) 
	if (!tp)

		return;

	spin_lock_irq(&tp->view.lock);

	tp->cx = tp->saved_cx = 0;

	tp->cy = tp->saved_cy = 0;

	tp->cx = 0;

	tp->cy = 0;

	tp->saved_cx = 0;

	tp->saved_cy = 0;

	tty3270_reset_attributes(&tp->attributes);

	tty3270_reset_attributes(&tp->saved_attributes);

	tty3270_blank_screen(tp);