isci: cleanup request allocation
Rather than return an error code and update a pointer that was passed by
reference just return the request object directly (or null if allocation
failed).
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
diff --git a/drivers/scsi/isci/request.h b/drivers/scsi/isci/request.h
index ac9368c..8de2542 100644
--- a/drivers/scsi/isci/request.h
+++ b/drivers/scsi/isci/request.h
@@ -679,16 +679,13 @@
#define isci_request_access_tmf(req) ((req)->ttype_ptr.tmf_task_ptr)
-int isci_request_alloc_tmf(struct isci_host *isci_host,
- struct isci_tmf *isci_tmf,
- struct isci_request **isci_request,
- struct isci_remote_device *isci_device,
- gfp_t gfp_flags);
-
+struct isci_request *isci_request_alloc_tmf(struct isci_host *ihost,
+ struct isci_tmf *isci_tmf,
+ struct isci_remote_device *idev,
+ gfp_t gfp_flags);
int isci_request_execute(struct isci_host *isci_host,
struct sas_task *task,
- struct isci_request **request,
gfp_t gfp_flags);
/**