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| author | Mathieu Malaterre <malat@debian.org> | 2019-01-14 21:41:13 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-01-18 13:48:52 +0100 |
| commit | 17504fd7db0c6c32fda8c46ff42ddd871b259e54 (patch) | |
| tree | 7555f5799b5acf905542f54bb882cf08d01234a6 /drivers/tty/vt | |
| parent | vcs: restore and document initial POLLPRI event (diff) | |
| download | linux-17504fd7db0c6c32fda8c46ff42ddd871b259e54.tar.xz linux-17504fd7db0c6c32fda8c46ff42ddd871b259e54.zip | |
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 <malat@debian.org>
Acked-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/vt')
| -rw-r--r-- | drivers/tty/vt/vt.c | 2 |
1 files changed, 2 insertions, 0 deletions
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++; |