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scsi: mpt3sas: Annotate switch/case fall-through 

This patch avoids that gcc complains about switch/case fall-through
when building with W=1.

Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Cc: Sathya Prakash <sathya.prakash@broadcom.com>
Cc: Chaitra P B <chaitra.basappa@broadcom.com>
Cc: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Bart Van Assche 2018-06-15 14:41:56 -07:00 committed by Martin K. Petersen
parent 7d1207288f
commit eb0c7af26b
2 changed files with 4 additions and 0 deletions
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1
drivers/scsi/mpt3sas/mpt3sas_ctl.c
View File

@ -970,6 +970,7 @@ _ctl_do_mpt_command(struct MPT3SAS_ADAPTER *ioc, struct mpt3_ioctl_command karg,
}
/* drop to default case for posting the request */
}
/* fall through */
default:
ioc->build_sg_mpi(ioc, psge, data_out_dma, data_out_sz,
data_in_dma, data_in_sz);

3
drivers/scsi/mpt3sas/mpt3sas_scsih.c
View File

@ -5413,6 +5413,7 @@ _scsih_io_done(struct MPT3SAS_ADAPTER *ioc, u16 smid, u8 msix_index, u32 reply)
case MPI2_IOCSTATUS_SCSI_DATA_OVERRUN:
scsi_set_resid(scmd, 0);
/* fall through */
case MPI2_IOCSTATUS_SCSI_RECOVERED_ERROR:
case MPI2_IOCSTATUS_SUCCESS:
scmd->result = (DID_OK << 16) | scsi_status;
@ -6443,6 +6444,7 @@ _scsih_sas_topology_change_event(struct MPT3SAS_ADAPTER *ioc,
if (!test_bit(handle, ioc->pend_os_device_add))
break;
/* fall through */
case MPI2_EVENT_SAS_TOPO_RC_TARG_ADDED:
@ -7159,6 +7161,7 @@ _scsih_pcie_topology_change_event(struct MPT3SAS_ADAPTER *ioc,
event_data->PortEntry[i].PortStatus &= 0xF0;
event_data->PortEntry[i].PortStatus |=
MPI26_EVENT_PCIE_TOPO_PS_DEV_ADDED;
/* fall through */
case MPI26_EVENT_PCIE_TOPO_PS_DEV_ADDED:
if (ioc->shost_recovery)
break;