diff options
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/vt/vt.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index b0f691d79bf2..b5fc3b896e26 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -2573,17 +2573,19 @@ static void do_con_trol(struct tty_struct *tty, struct vc_data *vc, u8 c) handle_esc(tty, vc, c); return; case ESnonstd: /* ESC ] aka OSC */ - if (c=='P') { /* palette escape sequence */ + switch (c) { + case 'P': /* palette escape sequence */ vc_reset_params(vc); vc->vc_state = ESpalette; return; - } else if (c=='R') { /* reset palette */ + case 'R': /* reset palette */ reset_palette(vc); - vc->vc_state = ESnormal; - } else if (c>='0' && c<='9') + break; + case '0' ... '9': vc->vc_state = ESosc; - else - vc->vc_state = ESnormal; + return; + } + vc->vc_state = ESnormal; return; case ESpalette: /* ESC ] P aka OSC P */ if (isxdigit(c)) { |