block: paride: pd: mark expected switch fall-throughs

In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Addresses-Coverity-ID: 1056543 ("Missing break in switch")
Addresses-Coverity-ID: 1056544 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/drivers/block/paride/pd.c b/drivers/block/paride/pd.c
index 8961b19..7cf9475 100644 (file)
--- a/drivers/block/paride/pd.c
+++ b/drivers/block/paride/pd.c
@@ -426,6 +426,7 @@ static void run_fsm(void)
                                pd_claimed = 1;
                                if (!pi_schedule_claimed(pi_current, run_fsm))
                                        return;
+                               /* fall through */
                        case 1:
                                pd_claimed = 2;
                                pi_current->proto->connect(pi_current);
@@ -445,6 +446,7 @@ static void run_fsm(void)
                                spin_unlock_irqrestore(&pd_lock, saved_flags);
                                if (stop)
                                        return;
+                               /* fall through */
                        case Hold:
                                schedule_fsm();
                                return;