diff mbox series

[21/22] tty: vt: use ASCII enum constants in vt_console_print()

Message ID 20240202065608.14019-22-jirislaby@kernel.org
State New
Headers
Series tty: vt: cleanup ESC sequences handling |

Commit Message

Jiri Slaby Feb. 2, 2024, 6:56 a.m. UTC 
  There are still numbers used for ASCII characters in vt_console_print().
As we have an ASCII enum now, use the constant names from the enum
instead.

Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
---
 drivers/tty/vt/vt.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c
index b3c61ec92df9..e35f7a31a7bd 100644
--- a/drivers/tty/vt/vt.c
+++ b/drivers/tty/vt/vt.c
@@ -3240,22 +3240,23 @@  static void vt_console_print(struct console *co, const char *b, unsigned count)
 	cnt = 0;
 	while (count--) {
 		c = *b++;
-		if (c == 10 || c == 13 || c == 8 || vc->vc_need_wrap) {
+		if (c == ASCII_LINEFEED || c == ASCII_CAR_RET ||
+		    c == ASCII_BACKSPACE || vc->vc_need_wrap) {
 			if (cnt && con_is_visible(vc))
 				vc->vc_sw->con_putcs(vc, start, cnt, vc->state.y, start_x);
 			cnt = 0;
-			if (c == 8) {		/* backspace */
+			if (c == ASCII_BACKSPACE) {
 				bs(vc);
 				start = (ushort *)vc->vc_pos;
 				start_x = vc->state.x;
 				continue;
 			}
-			if (c != 13)
+			if (c != ASCII_CAR_RET)
 				lf(vc);
 			cr(vc);
 			start = (ushort *)vc->vc_pos;
 			start_x = vc->state.x;
-			if (c == 10 || c == 13)
+			if (c == ASCII_LINEFEED || c == ASCII_CAR_RET)
 				continue;
 		}
 		vc_uniscr_putc(vc, c);