diff options
| author | Nathan Chancellor <natechancellor@gmail.com> | 2018-09-26 17:12:00 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-10-16 21:38:47 -0400 |
| commit | 362b5da3dfceada6e74ecdd7af3991bbe42c0c0f (patch) | |
| tree | 4ce43f4c6323e4ff0ca8dd53ff287d4a017c44ae /drivers/scsi/isci/host.h | |
| parent | e9e9a103528c7e199ead6e5374c9c52cf16b5802 (diff) | |
scsi: isci: Change sci_controller_start_task's return type to sci_status
Clang warns when an enumerated type is implicitly converted to another.
drivers/scsi/isci/request.c:3476:13: warning: implicit conversion from
enumeration type 'enum sci_task_status' to different enumeration type
'enum sci_status' [-Wenum-conversion]
status = sci_controller_start_task(ihost,
~ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/scsi/isci/host.c:2744:10: warning: implicit conversion from
enumeration type 'enum sci_status' to different enumeration type 'enum
sci_task_status' [-Wenum-conversion]
return SCI_SUCCESS;
~~~~~~ ^~~~~~~~~~~
drivers/scsi/isci/host.c:2753:9: warning: implicit conversion from
enumeration type 'enum sci_status' to different enumeration type 'enum
sci_task_status' [-Wenum-conversion]
return status;
~~~~~~ ^~~~~~
Avoid all of these implicit conversion by just making
sci_controller_start_task use sci_status. This silences
Clang and has no functional change since sci_task_status
has all of its values mapped to something in sci_status.
Link: https://github.com/ClangBuiltLinux/linux/issues/153
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/isci/host.h')
| -rw-r--r-- | drivers/scsi/isci/host.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/isci/host.h b/drivers/scsi/isci/host.h index b3539928073c..6bc3f022630a 100644 --- a/drivers/scsi/isci/host.h +++ b/drivers/scsi/isci/host.h @@ -489,7 +489,7 @@ enum sci_status sci_controller_start_io( struct isci_remote_device *idev, struct isci_request *ireq); -enum sci_task_status sci_controller_start_task( +enum sci_status sci_controller_start_task( struct isci_host *ihost, struct isci_remote_device *idev, struct isci_request *ireq); |