diff options
Diffstat (limited to 'drivers/tty/vt')
| -rw-r--r-- | drivers/tty/vt/vt.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index b5fc3b896e26..b3c61ec92df9 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -2628,10 +2628,14 @@ static void do_con_trol(struct tty_struct *tty, struct vc_data *vc, u8 c) vc->vc_priv = EPecma; fallthrough; case ESgetpars: /* ESC [ aka CSI, parameters expected */ - if (c == ';' && vc->vc_npar < NPAR - 1) { - vc->vc_npar++; - return; - } else if (c>='0' && c<='9') { + switch (c) { + case ';': + if (vc->vc_npar < NPAR - 1) { + vc->vc_npar++; + return; + } + break; + case '0' ... '9': vc->vc_par[vc->vc_npar] *= 10; vc->vc_par[vc->vc_npar] += c - '0'; return; |