Commit 81881861 authored by Bart Van Assche's avatar Bart Van Assche Committed by Martin K. Petersen
Browse files

scsi: qla2xxx: Suppress gcc 7 fall-through warnings 



Avoid that building with gcc 7 and W=1 triggers warnings similar to the
following:

drivers/scsi/qla2xxx/qla_isr.c:1189:27: warning: this statement may fall through [-Wimplicit-fallthrough=]

Signed-off-by: default avatarBart Van Assche <bart.vanassche@wdc.com>
Cc: Himanshu Madhani <himanshu.madhani@cavium.com>
Cc: Quinn Tran <quinn.tran@cavium.com>
Cc: Hannes Reinecke <hare@suse.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent f280c77d

drivers/scsi/qla2xxx/qla_gs.c

+1 −1
Original line number Diff line number Diff line
@@ -177,7 +177,7 @@ qla2x00_chk_ms_status(scsi_qla_host_t *vha, ms_iocb_entry_t *ms_pkt, 
			break;

		case CS_TIMEOUT:

			rval = QLA_FUNCTION_TIMEOUT;

			/* drop through */

			/* fall through */

		default:

			ql_dbg(ql_dbg_disc, vha, 0x2033,

			    "%s failed, completion status (%x) on port_id: "

drivers/scsi/qla2xxx/qla_isr.c

+3 −2
Original line number Diff line number Diff line
@@ -1202,6 +1202,7 @@ qla2x00_async_event(scsi_qla_host_t *vha, struct rsp_que *rsp, uint16_t *mb) 
				qla2xxx_wake_dpc(vha);

			}

		}

		/* fall through */

	case MBA_IDC_COMPLETE:

		if (ha->notify_lb_portup_comp && !vha->vp_idx)

			complete(&ha->lb_portup_comp);
@@ -1769,7 +1770,7 @@ qla24xx_logio_entry(scsi_qla_host_t *vha, struct req_que *req, 
				set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);

			qla2xxx_wake_dpc(vha);

		}

		/* drop through */

		/* fall through */

	default:

		data[0] = MBS_COMMAND_ERROR;

		break;
@@ -2967,9 +2968,9 @@ void qla24xx_process_response_queue(struct scsi_qla_host *vha, 
				    (response_t *)pkt);

				break;

			} else {

				/* drop through */

				qlt_24xx_process_atio_queue(vha, 1);

			}

			/* fall through */

		case ABTS_RESP_24XX:

		case CTIO_TYPE7:

		case CTIO_CRC2:

drivers/scsi/qla2xxx/qla_sup.c

+1 −0
Original line number Diff line number Diff line
@@ -2461,6 +2461,7 @@ qla2x00_write_optrom_data(struct scsi_qla_host *vha, uint8_t *buf, 
				sec_mask = 0x1e000;

				break;

			}

			/* fall through */

		default:

			/* Default to 16 kb sector size. */

			rest_addr = 0x3fff;

drivers/scsi/qla2xxx/qla_target.c

+2 −1
Original line number Diff line number Diff line
@@ -450,6 +450,7 @@ void qlt_response_pkt_all_vps(struct scsi_qla_host *vha, 
		ql_dbg(ql_dbg_tgt, vha, 0xe073,

			"qla_target(%d):%s: CRC2 Response pkt\n",

			vha->vp_idx, __func__);

		/* fall through */

	case CTIO_TYPE7:

	{

		struct ctio7_from_24xx *entry = (struct ctio7_from_24xx *)pkt;
@@ -4889,7 +4890,7 @@ static int qlt_24xx_handle_els(struct scsi_qla_host *vha, 
			res = 1;

			break;

		}

		/* drop through */

		/* fall through */

	case ELS_LOGO:

	case ELS_PRLO:

		spin_lock_irqsave(&ha->tgt.sess_lock, flags);