UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

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: Sven Schnelle <svens@linux.ibm.com>
Acked-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
This commit is contained in:
Sven Schnelle 2022-12-04 20:55:27 +01:00 committed by Heiko Carstens
parent 303bac9df7
commit f867493089
1 changed files with 10 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
drivers/s390/char/con3270.c
View File

@ -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);