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Commit d7e595dd authored by Bart Van Assche's avatar Bart Van Assche Committed by Nicholas Bellinger
Browse files

target: Suppress gcc 7 fallthrough warnings 



Avoid that gcc 7 reports the following warning when building with W=1:

warning: this statement may fall through [-Wimplicit-fallthrough=]

Signed-off-by: default avatarBart Van Assche <bart.vanassche@wdc.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Mike Christie <mchristi@redhat.com>
Cc: Varun Prakash <varun@chelsio.com>
Reviewed-by: default avatarHannes Reinecke <hare@suse.com>
Signed-off-by: default avatarNicholas Bellinger <nab@linux-iscsi.org>
parent c48e5594

drivers/target/iscsi/cxgbit/cxgbit_main.c

+1 −0
Original line number Diff line number Diff line
@@ -446,6 +446,7 @@ cxgbit_uld_lro_rx_handler(void *hndl, const __be64 *rsp, 
	case CPL_RX_ISCSI_DDP:

	case CPL_FW4_ACK:

		lro_flush = false;

		/* fall through */

	case CPL_ABORT_RPL_RSS:

	case CPL_PASS_ESTABLISH:

	case CPL_PEER_CLOSE:

drivers/target/target_core_pr.c

+2 −0
Original line number Diff line number Diff line
@@ -353,6 +353,7 @@ static int core_scsi3_pr_seq_non_holder(struct se_cmd *cmd, u32 pr_reg_type, 
		break;

	case PR_TYPE_WRITE_EXCLUSIVE_REGONLY:

		we = 1;

		/* fall through */

	case PR_TYPE_EXCLUSIVE_ACCESS_REGONLY:

		/*

		 * Some commands are only allowed for registered I_T Nexuses.
@@ -361,6 +362,7 @@ static int core_scsi3_pr_seq_non_holder(struct se_cmd *cmd, u32 pr_reg_type, 
		break;

	case PR_TYPE_WRITE_EXCLUSIVE_ALLREG:

		we = 1;

		/* fall through */

	case PR_TYPE_EXCLUSIVE_ACCESS_ALLREG:

		/*

		 * Each registered I_T Nexus is a reservation holder.

drivers/target/target_core_transport.c

+2 −2
Original line number Diff line number Diff line
@@ -2092,7 +2092,7 @@ static void transport_complete_qf(struct se_cmd *cmd) 
			ret = cmd->se_tfo->queue_data_in(cmd);

			break;

		}

		/* Fall through for DMA_TO_DEVICE */

		/* fall through */

	case DMA_NONE:

queue_status:

		trace_target_cmd_complete(cmd);
@@ -2270,7 +2270,7 @@ static void target_complete_ok_work(struct work_struct *work) 
				goto queue_full;

			break;

		}

		/* Fall through for DMA_TO_DEVICE */

		/* fall through */

	case DMA_NONE:

queue_status:

		trace_target_cmd_complete(cmd);