isci: Removing unused variables compiler warnings
Newer gcc's are better at identifying "set, but not used" variables. Signed-off-by: Dave Jiang <dave.jiang@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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@ -211,11 +211,9 @@ static void scu_ssp_reqeust_construct_task_context(
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struct scu_task_context *task_context)
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{
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dma_addr_t dma_addr;
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struct scic_sds_controller *controller;
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struct scic_sds_remote_device *target_device;
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struct scic_sds_port *target_port;
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controller = scic_sds_request_get_controller(sds_request);
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target_device = scic_sds_request_get_device(sds_request);
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target_port = scic_sds_request_get_port(sds_request);
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@ -384,11 +382,9 @@ static void scu_sata_reqeust_construct_task_context(
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struct scu_task_context *task_context)
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{
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dma_addr_t dma_addr;
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struct scic_sds_controller *controller;
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struct scic_sds_remote_device *target_device;
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struct scic_sds_port *target_port;
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controller = scic_sds_request_get_controller(sci_req);
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target_device = scic_sds_request_get_device(sci_req);
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target_port = scic_sds_request_get_port(sci_req);
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@ -677,12 +673,10 @@ enum sci_status scic_task_request_construct_ssp(
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static enum sci_status scic_io_request_construct_basic_sata(struct scic_sds_request *sci_req)
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{
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enum sci_status status;
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struct scic_sds_stp_request *stp_req;
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bool copy = false;
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struct isci_request *isci_request = sci_req_to_ireq(sci_req);
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struct sas_task *task = isci_request_access_task(isci_request);
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stp_req = &sci_req->stp.req;
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sci_req->protocol = SCIC_STP_PROTOCOL;
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copy = (task->data_dir == DMA_NONE) ? false : true;
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@ -3190,7 +3184,6 @@ scu_smp_request_construct_task_context(struct scic_sds_request *sci_req,
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ssize_t req_len)
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{
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dma_addr_t dma_addr;
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struct scic_sds_controller *scic;
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struct scic_sds_remote_device *sci_dev;
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struct scic_sds_port *sci_port;
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struct scu_task_context *task_context;
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@ -3202,7 +3195,6 @@ scu_smp_request_construct_task_context(struct scic_sds_request *sci_req,
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task_context = scic_sds_request_get_task_context(sci_req);
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scic = scic_sds_request_get_controller(sci_req);
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sci_dev = scic_sds_request_get_device(sci_req);
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sci_port = scic_sds_request_get_port(sci_req);
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@ -1358,7 +1358,6 @@ isci_task_request_complete(struct isci_host *ihost,
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enum sci_task_status completion_status)
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{
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struct isci_remote_device *idev = ireq->isci_device;
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enum isci_request_status old_state;
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struct isci_tmf *tmf = isci_request_access_tmf(ireq);
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struct completion *tmf_complete;
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struct scic_sds_request *sci_req = &ireq->sci;
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@ -1367,7 +1366,7 @@ isci_task_request_complete(struct isci_host *ihost,
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"%s: request = %p, status=%d\n",
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__func__, ireq, completion_status);
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old_state = isci_request_change_state(ireq, completed);
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isci_request_change_state(ireq, completed);
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tmf->status = completion_status;
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ireq->complete_in_target = true;
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