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scsi: zfcp: use fallthrough;

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Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

Signed-off-by: Joe Perches <joe@perches.com>
Reviewed-by: Fedor Loshakov <loshakov@linux.ibm.com>
Reviewed-by: Steffen Maier <maier@linux.ibm.com>
[bblock@linux.ibm.com: resolved merge conflict with recently upstream-sent patch "zfcp: expose fabric name as common fc_host sysfs attribute"]
Link: https://lore.kernel.org/r/d14669a67a17392490d3184117941123765db1a4.1585663010.git.bblock@linux.ibm.com
Signed-off-by: Benjamin Block <bblock@linux.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Joe Perches 2020-03-31 16:21:48 +02:00 committed by Martin K. Petersen
parent 4e6c78d16a
commit cec9cbac52
2 changed files with 16 additions and 17 deletions
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10
drivers/s390/scsi/zfcp_erp.c
View file

@ -178,12 +178,12 @@ static enum zfcp_erp_act_type zfcp_erp_required_act(enum zfcp_erp_act_type want,
return 0;
if (!(p_status & ZFCP_STATUS_COMMON_UNBLOCKED))
need = ZFCP_ERP_ACTION_REOPEN_PORT;
/* fall through */
fallthrough;
case ZFCP_ERP_ACTION_REOPEN_PORT_FORCED:
p_status = atomic_read(&port->status);
if (!(p_status & ZFCP_STATUS_COMMON_OPEN))
need = ZFCP_ERP_ACTION_REOPEN_PORT;
/* fall through */
fallthrough;
case ZFCP_ERP_ACTION_REOPEN_PORT:
p_status = atomic_read(&port->status);
if (p_status & ZFCP_STATUS_COMMON_ERP_INUSE)
@ -196,7 +196,7 @@ static enum zfcp_erp_act_type zfcp_erp_required_act(enum zfcp_erp_act_type want,
return need;
if (!(a_status & ZFCP_STATUS_COMMON_UNBLOCKED))
need = ZFCP_ERP_ACTION_REOPEN_ADAPTER;
/* fall through */
fallthrough;
case ZFCP_ERP_ACTION_REOPEN_ADAPTER:
a_status = atomic_read(&adapter->status);
if (a_status & ZFCP_STATUS_COMMON_ERP_INUSE)
@ -1086,7 +1086,7 @@ static enum zfcp_erp_act_result zfcp_erp_lun_strategy(
if (atomic_read(&zfcp_sdev->status) & ZFCP_STATUS_COMMON_OPEN)
return zfcp_erp_lun_strategy_close(erp_action);
/* already closed */
/* fall through */
fallthrough;
case ZFCP_ERP_STEP_LUN_CLOSING:
if (atomic_read(&zfcp_sdev->status) & ZFCP_STATUS_COMMON_OPEN)
return ZFCP_ERP_FAILED;
@ -1415,7 +1415,7 @@ static void zfcp_erp_action_cleanup(struct zfcp_erp_action *act,
if (act->step != ZFCP_ERP_STEP_UNINITIALIZED)
if (result == ZFCP_ERP_SUCCEEDED)
zfcp_erp_try_rport_unblock(port);
/* fall through */
fallthrough;
case ZFCP_ERP_ACTION_REOPEN_PORT_FORCED:
put_device(&port->dev);
break;

23
drivers/s390/scsi/zfcp_fsf.c
View file

@ -564,7 +564,7 @@ static int zfcp_fsf_exchange_config_evaluate(struct zfcp_fsf_req *req)
case FSF_TOPO_AL:
fc_host_port_type(shost) = FC_PORTTYPE_NLPORT;
fc_host_fabric_name(shost) = 0;
/* fall through */
fallthrough;
default:
fc_host_fabric_name(shost) = 0;
dev_err(&adapter->ccw_device->dev,
@ -1032,7 +1032,7 @@ static void zfcp_fsf_abort_fcp_command_handler(struct zfcp_fsf_req *req)
switch (fsq->word[0]) {
case FSF_SQ_INVOKE_LINK_TEST_PROCEDURE:
zfcp_fc_test_link(zfcp_sdev->port);
/* fall through */
fallthrough;
case FSF_SQ_ULP_DEPENDENT_ERP_REQUIRED:
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
@ -1127,7 +1127,7 @@ static void zfcp_fsf_send_ct_handler(struct zfcp_fsf_req *req)
break;
case FSF_PORT_HANDLE_NOT_VALID:
zfcp_erp_adapter_reopen(adapter, 0, "fsscth1");
/* fall through */
fallthrough;
case FSF_GENERIC_COMMAND_REJECTED:
case FSF_PAYLOAD_SIZE_MISMATCH:
case FSF_REQUEST_SIZE_TOO_LARGE:
@ -1313,7 +1313,7 @@ static void zfcp_fsf_send_els_handler(struct zfcp_fsf_req *req)
break;
case FSF_SBAL_MISMATCH:
/* should never occur, avoided in zfcp_fsf_send_els */
/* fall through */
fallthrough;
default:
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
@ -1736,7 +1736,7 @@ static void zfcp_fsf_open_port_handler(struct zfcp_fsf_req *req)
switch (header->fsf_status_qual.word[0]) {
case FSF_SQ_INVOKE_LINK_TEST_PROCEDURE:
/* no zfcp_fc_test_link() with failed open port */
/* fall through */
fallthrough;
case FSF_SQ_ULP_DEPENDENT_ERP_REQUIRED:
case FSF_SQ_NO_RETRY_POSSIBLE:
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
@ -1909,14 +1909,14 @@ static void zfcp_fsf_open_wka_port_handler(struct zfcp_fsf_req *req)
case FSF_MAXIMUM_NUMBER_OF_PORTS_EXCEEDED:
dev_warn(&req->adapter->ccw_device->dev,
"Opening WKA port 0x%x failed\n", wka_port->d_id);
/* fall through */
fallthrough;
case FSF_ADAPTER_STATUS_AVAILABLE:
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
wka_port->status = ZFCP_FC_WKA_PORT_OFFLINE;
break;
case FSF_GOOD:
wka_port->handle = header->port_handle;
/* fall through */
fallthrough;
case FSF_PORT_ALREADY_OPEN:
wka_port->status = ZFCP_FC_WKA_PORT_ONLINE;
}
@ -2059,7 +2059,6 @@ static void zfcp_fsf_close_physical_port_handler(struct zfcp_fsf_req *req)
case FSF_ADAPTER_STATUS_AVAILABLE:
switch (header->fsf_status_qual.word[0]) {
case FSF_SQ_INVOKE_LINK_TEST_PROCEDURE:
/* fall through */
case FSF_SQ_ULP_DEPENDENT_ERP_REQUIRED:
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
@ -2144,7 +2143,7 @@ static void zfcp_fsf_open_lun_handler(struct zfcp_fsf_req *req)
case FSF_PORT_HANDLE_NOT_VALID:
zfcp_erp_adapter_reopen(adapter, 0, "fsouh_1");
/* fall through */
fallthrough;
case FSF_LUN_ALREADY_OPEN:
break;
case FSF_PORT_BOXED:
@ -2175,7 +2174,7 @@ static void zfcp_fsf_open_lun_handler(struct zfcp_fsf_req *req)
(unsigned long long)zfcp_scsi_dev_lun(sdev),
(unsigned long long)zfcp_sdev->port->wwpn);
zfcp_erp_set_lun_status(sdev, ZFCP_STATUS_COMMON_ERP_FAILED);
/* fall through */
fallthrough;
case FSF_INVALID_COMMAND_OPTION:
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
@ -2183,7 +2182,7 @@ static void zfcp_fsf_open_lun_handler(struct zfcp_fsf_req *req)
switch (header->fsf_status_qual.word[0]) {
case FSF_SQ_INVOKE_LINK_TEST_PROCEDURE:
zfcp_fc_test_link(zfcp_sdev->port);
/* fall through */
fallthrough;
case FSF_SQ_ULP_DEPENDENT_ERP_REQUIRED:
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;
@ -2277,7 +2276,7 @@ static void zfcp_fsf_close_lun_handler(struct zfcp_fsf_req *req)
switch (req->qtcb->header.fsf_status_qual.word[0]) {
case FSF_SQ_INVOKE_LINK_TEST_PROCEDURE:
zfcp_fc_test_link(zfcp_sdev->port);
/* fall through */
fallthrough;
case FSF_SQ_ULP_DEPENDENT_ERP_REQUIRED:
req->status |= ZFCP_STATUS_FSFREQ_ERROR;
break;