linux-kernel - [PATCH 2/3] scsi: ibmvfc: Fix fallthrough warnings.

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Message-Id: <1302692ee9813ba49e647b7e6203db5e99e65007.1567081143.git.msuchanek@suse.de>
Date:   Thu, 29 Aug 2019 14:32:01 +0200
From:   Michal Suchanek <msuchanek@...e.de>
To:     linuxppc-dev@...ts.ozlabs.org
Cc:     Michal Suchanek <msuchanek@...e.de>,
        "James E.J. Bottomley" <jejb@...ux.ibm.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        Tyrel Datwyler <tyreld@...ux.ibm.com>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Michael Ellerman <mpe@...erman.id.au>,
        linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/3] scsi: ibmvfc: Fix fallthrough warnings.

Add fallthrough comments where they are missing.

Signed-off-by: Michal Suchanek <msuchanek@...e.de>
---
 drivers/scsi/ibmvscsi/ibmvfc.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c
index 8cdbac076a1b..2a06a5b4d3a5 100644
--- a/drivers/scsi/ibmvscsi/ibmvfc.c
+++ b/drivers/scsi/ibmvscsi/ibmvfc.c
@@ -1830,6 +1830,7 @@ static int ibmvfc_bsg_request(struct bsg_job *job)
 		port_id = (bsg_request->rqst_data.h_els.port_id[0] << 16) |
 			(bsg_request->rqst_data.h_els.port_id[1] << 8) |
 			bsg_request->rqst_data.h_els.port_id[2];
+		/* fallthrough */
 	case FC_BSG_RPT_ELS:
 		fc_flags = IBMVFC_FC_ELS;
 		break;
@@ -1838,6 +1839,7 @@ static int ibmvfc_bsg_request(struct bsg_job *job)
 		port_id = (bsg_request->rqst_data.h_ct.port_id[0] << 16) |
 			(bsg_request->rqst_data.h_ct.port_id[1] << 8) |
 			bsg_request->rqst_data.h_ct.port_id[2];
+		/* fallthrough */
 	case FC_BSG_RPT_CT:
 		fc_flags = IBMVFC_FC_CT_IU;
 		break;
@@ -4020,6 +4022,7 @@ static void ibmvfc_npiv_login_done(struct ibmvfc_event *evt)
 		return;
 	case IBMVFC_MAD_CRQ_ERROR:
 		ibmvfc_retry_host_init(vhost);
+		/* fallthrough */
 	case IBMVFC_MAD_DRIVER_FAILED:
 		ibmvfc_free_event(evt);
 		return;
-- 
2.12.3