From 17504fd7db0c6c32fda8c46ff42ddd871b259e54 Mon Sep 17 00:00:00 2001 From: Mathieu Malaterre Date: Mon, 14 Jan 2019 21:41:13 +0100 Subject: vt: annotate implicit fall throughs There is a plan to build the kernel with -Wimplicit-fallthrough and these places in the code produced warnings (W=1). Fix them up. This commit remove the following warning: drivers/tty/vt/vt.c:2112:6: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/tty/vt/vt.c:2237:6: warning: this statement may fall through [-Wimplicit-fallthrough=] Signed-off-by: Mathieu Malaterre Acked-by: Gustavo A. R. Silva Signed-off-by: Greg Kroah-Hartman --- drivers/tty/vt/vt.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/tty/vt') diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index 7cfa19963316..ec55336abf95 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -2111,6 +2111,7 @@ static void do_con_trol(struct tty_struct *tty, struct vc_data *vc, int c) lf(vc); if (!is_kbd(vc, lnm)) return; + /* fall through */ case 13: cr(vc); return; @@ -2236,6 +2237,7 @@ static void do_con_trol(struct tty_struct *tty, struct vc_data *vc, int c) vc->vc_ques = (c == '?'); if (vc->vc_ques) return; + /* fall through */ case ESgetpars: if (c == ';' && vc->vc_npar < NPAR - 1) { vc->vc_npar++; -- cgit v1.2.3-59-g8ed1b