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Commit 8d2c65c0 authored by Dave Jiang's avatar Dave Jiang Committed by Dan Williams
Browse files

isci: Removing unused variables compiler warnings 



Newer gcc's are better at identifying "set, but not used" variables.

Signed-off-by: default avatarDave Jiang <dave.jiang@intel.com>
Signed-off-by: default avatarDan Williams <dan.j.williams@intel.com>
parent bf482c60

drivers/scsi/isci/request.c

+0 −8
Original line number Diff line number Diff line
@@ -211,11 +211,9 @@ static void scu_ssp_reqeust_construct_task_context( 
	struct scu_task_context *task_context)

{

	dma_addr_t dma_addr;

	struct scic_sds_controller *controller;

	struct scic_sds_remote_device *target_device;

	struct scic_sds_port *target_port;



	controller = scic_sds_request_get_controller(sds_request);

	target_device = scic_sds_request_get_device(sds_request);

	target_port = scic_sds_request_get_port(sds_request);
@@ -384,11 +382,9 @@ static void scu_sata_reqeust_construct_task_context( 
	struct scu_task_context *task_context)

{

	dma_addr_t dma_addr;

	struct scic_sds_controller *controller;

	struct scic_sds_remote_device *target_device;

	struct scic_sds_port *target_port;



	controller = scic_sds_request_get_controller(sci_req);

	target_device = scic_sds_request_get_device(sci_req);

	target_port = scic_sds_request_get_port(sci_req);
@@ -677,12 +673,10 @@ enum sci_status scic_task_request_construct_ssp( 
static enum sci_status scic_io_request_construct_basic_sata(struct scic_sds_request *sci_req)

{

	enum sci_status status;

	struct scic_sds_stp_request *stp_req;

	bool copy = false;

	struct isci_request *isci_request = sci_req_to_ireq(sci_req);

	struct sas_task *task = isci_request_access_task(isci_request);



	stp_req = &sci_req->stp.req;

	sci_req->protocol = SCIC_STP_PROTOCOL;



	copy = (task->data_dir == DMA_NONE) ? false : true;
@@ -3190,7 +3184,6 @@ scu_smp_request_construct_task_context(struct scic_sds_request *sci_req, 
				       ssize_t req_len)

{

	dma_addr_t dma_addr;

	struct scic_sds_controller *scic;

	struct scic_sds_remote_device *sci_dev;

	struct scic_sds_port *sci_port;

	struct scu_task_context *task_context;
@@ -3202,7 +3195,6 @@ scu_smp_request_construct_task_context(struct scic_sds_request *sci_req, 


	task_context = scic_sds_request_get_task_context(sci_req);



	scic = scic_sds_request_get_controller(sci_req);

	sci_dev = scic_sds_request_get_device(sci_req);

	sci_port = scic_sds_request_get_port(sci_req);

drivers/scsi/isci/task.c

+1 −2
Original line number Diff line number Diff line
@@ -1358,7 +1358,6 @@ isci_task_request_complete(struct isci_host *ihost, 
			   enum sci_task_status completion_status)

{

	struct isci_remote_device *idev = ireq->isci_device;

	enum isci_request_status old_state;

	struct isci_tmf *tmf = isci_request_access_tmf(ireq);

	struct completion *tmf_complete;

	struct scic_sds_request *sci_req = &ireq->sci;
@@ -1367,7 +1366,7 @@ isci_task_request_complete(struct isci_host *ihost, 
		"%s: request = %p, status=%d\n",

		__func__, ireq, completion_status);



	old_state = isci_request_change_state(ireq, completed);

	isci_request_change_state(ireq, completed);



	tmf->status = completion_status;

	ireq->complete_in_target = true;