To be uniform in the 'c' handling, use switch-case (with ranges) even in
the ESgetpars case in do_con_trol().
Signed-off-by: Jiri Slaby (SUSE) <jirislaby@xxxxxxxxxx>
---
drivers/tty/vt/vt.c | 12 ++++++++----
1 file 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;
--
2.43.0
