linux-kernel - [PATCH 08/20] staging: vc04_services: vchiq_core: mark expected switch fall-through

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Date:   Thu, 12 Oct 2017 11:16:48 -0500
From:   "Gustavo A. R. Silva" <garsilva@...eddedor.com>
To:     Eric Anholt <eric@...olt.net>,
        Stefan Wahren <stefan.wahren@...e.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     linux-rpi-kernel@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, devel@...verdev.osuosl.org,
        linux-kernel@...r.kernel.org,
        "Gustavo A. R. Silva" <garsilva@...eddedor.com>
Subject: [PATCH 08/20] staging: vc04_services: vchiq_core: mark expected
 switch fall-through

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

Signed-off-by: Gustavo A. R. Silva <garsilva@...eddedor.com>
---
 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c
index c3bb8e0..ecff92b 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c
@@ -2951,8 +2951,7 @@ vchiq_close_service_internal(VCHIQ_SERVICE_T *service, int close_recvd)
 
 	case VCHIQ_SRVSTATE_OPENSYNC:
 		mutex_lock(&state->sync_mutex);
-		/* Drop through */
-
+		/* fall through */
 	case VCHIQ_SRVSTATE_OPEN:
 		if (state->is_master || close_recvd) {
 			if (!do_abort_bulks(service))
-- 
2.7.4