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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>
This commit is contained in:
Gustavo A. R. Silva 2018-08-09 10:54:46 -05:00 committed by Jens Axboe
parent 24ecc35853
commit 0a1c749dee
1 changed files with 2 additions and 0 deletions
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2
drivers/block/paride/pd.c
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@ -426,6 +426,7 @@ static void run_fsm(void)
pd_claimed = 1; pd_claimed = 1;
if (!pi_schedule_claimed(pi_current, run_fsm)) if (!pi_schedule_claimed(pi_current, run_fsm))
return; return;
/* fall through */
case 1: case 1:
pd_claimed = 2; pd_claimed = 2;
pi_current->proto->connect(pi_current); pi_current->proto->connect(pi_current);
@ -445,6 +446,7 @@ static void run_fsm(void)
spin_unlock_irqrestore(&pd_lock, saved_flags); spin_unlock_irqrestore(&pd_lock, saved_flags);
if (stop) if (stop)
return; return;
/* fall through */
case Hold: case Hold:
schedule_fsm(); schedule_fsm();
return; return;