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>
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@ -2111,6 +2111,7 @@ static void do_con_trol(struct tty_struct *tty, struct vc_data *vc, int c)
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lf(vc);
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lf(vc);
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if (!is_kbd(vc, lnm))
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if (!is_kbd(vc, lnm))
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return;
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return;
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/* fall through */
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case 13:
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case 13:
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cr(vc);
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cr(vc);
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return;
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return;
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@ -2236,6 +2237,7 @@ static void do_con_trol(struct tty_struct *tty, struct vc_data *vc, int c)
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vc->vc_ques = (c == '?');
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vc->vc_ques = (c == '?');
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if (vc->vc_ques)
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if (vc->vc_ques)
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return;
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return;
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/* fall through */
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case ESgetpars:
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case ESgetpars:
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if (c == ';' && vc->vc_npar < NPAR - 1) {
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if (c == ';' && vc->vc_npar < NPAR - 1) {
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vc->vc_npar++;
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vc->vc_npar++;
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