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scsi: lpfc: Annotate switch/case fall-through 

This patch avoids that the compiler warns about missing fall-through
annotation when building with W=1.

Cc: James Smart <james.smart@broadcom.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Acked-by: James Smart <james.smart@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Bart Van Assche 2019-03-28 11:06:18 -07:00 committed by Martin K. Petersen
parent ffd43814d9
commit cd05c155d7
6 changed files with 13 additions and 6 deletions
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2
drivers/scsi/lpfc/lpfc_ct.c
View File

@ -3099,6 +3099,7 @@ port_out:
case SLI_MGMT_GHAT:
case SLI_MGMT_GRPL:
rsp_size = FC_MAX_NS_RSP;
/* fall through */
case SLI_MGMT_DHBA:
case SLI_MGMT_DHAT:
pe = (struct lpfc_fdmi_port_entry *)&CtReq->un.PortID;
@ -3111,6 +3112,7 @@ port_out:
case SLI_MGMT_GPAT:
case SLI_MGMT_GPAS:
rsp_size = FC_MAX_NS_RSP;
/* fall through */
case SLI_MGMT_DPRT:
case SLI_MGMT_DPA:
pe = (struct lpfc_fdmi_port_entry *)&CtReq->un.PortID;

2
drivers/scsi/lpfc/lpfc_els.c
View File

@ -8775,7 +8775,7 @@ lpfc_cmpl_reg_new_vport(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
lpfc_nlp_put(ndlp);
return;
}
/* fall through */
default:
/* Try to recover from this error */
if (phba->sli_rev == LPFC_SLI_REV4)

5
drivers/scsi/lpfc/lpfc_hbadisc.c
View File

@ -4666,12 +4666,15 @@ lpfc_check_sli_ndlp(struct lpfc_hba *phba,
case CMD_GEN_REQUEST64_CR:
if (iocb->context_un.ndlp == ndlp)
return 1;
/* fall through */
case CMD_ELS_REQUEST64_CR:
if (icmd->un.elsreq64.remoteID == ndlp->nlp_DID)
return 1;
/* fall through */
case CMD_XMIT_ELS_RSP64_CX:
if (iocb->context1 == (uint8_t *) ndlp)
return 1;
/* fall through */
}
} else if (pring->ringno == LPFC_FCP_RING) {
/* Skip match check if waiting to relogin to FCP target */
@ -5863,7 +5866,7 @@ restart_disc:
case LPFC_LINK_UP:
lpfc_issue_clear_la(phba, vport);
/* Drop thru */
/* fall through */
case LPFC_LINK_UNKNOWN:
case LPFC_WARM_START:
case LPFC_INIT_START:

1
drivers/scsi/lpfc/lpfc_nportdisc.c
View File

@ -360,6 +360,7 @@ lpfc_rcv_plogi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
case NLP_STE_NPR_NODE:
if (!(ndlp->nlp_flag & NLP_NPR_ADISC))
break;
/* fall through */
case NLP_STE_REG_LOGIN_ISSUE:
case NLP_STE_PRLI_ISSUE:
case NLP_STE_UNMAPPED_NODE:

1
drivers/scsi/lpfc/lpfc_nvme.c
View File

@ -1106,6 +1106,7 @@ lpfc_nvme_io_cmd_wqe_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pwqeIn,
lpfc_ncmd, nCmd,
lpfc_ncmd->cur_iocbq.sli4_xritag,
bf_get(lpfc_wcqe_c_xb, wcqe));
/* fall through */
default:
out_err:
lpfc_printf_vlog(vport, KERN_INFO, LOG_NVME_IOERR,

8
drivers/scsi/lpfc/lpfc_scsi.c
View File

@ -1137,7 +1137,7 @@ lpfc_bg_err_inject(struct lpfc_hba *phba, struct scsi_cmnd *sc,
break;
}
/* Drop thru */
/* fall through */
case SCSI_PROT_WRITE_INSERT:
/*
* For WRITE_INSERT, force the error
@ -1256,7 +1256,7 @@ lpfc_bg_err_inject(struct lpfc_hba *phba, struct scsi_cmnd *sc,
rc = BG_ERR_TGT | BG_ERR_CHECK;
break;
}
/* Drop thru */
/* fall through */
case SCSI_PROT_WRITE_INSERT:
/*
* For WRITE_INSERT, force the
@ -1338,7 +1338,7 @@ lpfc_bg_err_inject(struct lpfc_hba *phba, struct scsi_cmnd *sc,
switch (op) {
case SCSI_PROT_WRITE_PASS:
rc = BG_ERR_CHECK;
/* Drop thru */
/* fall through */
case SCSI_PROT_WRITE_INSERT:
/*
@ -3822,7 +3822,7 @@ lpfc_scsi_cmd_iocb_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pIocbIn,
lpfc_cmd->cur_iocbq.sli4_lxritag,
0, 0);
}
/* else: fall through */
/* fall through */
default:
cmd->result = DID_ERROR << 16;
break;