gpu: nvgpu: Cleanup more set but unused variables

This time they were largely located in the various common directories.

JIRA NVGPU-525

Change-Id: I3a6d523b060a0c6761b227267890298c6d2fb19f
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1673820
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 1 insertions, 5 deletions

diff --git a/drivers/gpu/nvgpu/volt/volt_policy.c b/drivers/gpu/nvgpu/volt/volt_policy.c
index 6f53c721..a69c38bb 100644
--- a/drivers/gpu/nvgpu/volt/volt_policy.c
+++ b/drivers/gpu/nvgpu/volt/volt_policy.c
@@ -198,7 +198,6 @@ static u32 volt_construct_volt_policy_split_rail_single_step(struct gk20a *g,
         struct boardobj **ppboardobj, u16 size, void *pargs)
 {
         struct boardobj *pboardobj   = NULL;
-        struct voltage_policy_split_rail_single_step *p_volt_policy = NULL;
         u32 status = 0;
 
         status = construct_volt_policy_split_rail(g, ppboardobj, size, pargs);
@@ -206,9 +205,6 @@ static u32 volt_construct_volt_policy_split_rail_single_step(struct gk20a *g,
                 return status;
 
         pboardobj = (*ppboardobj);
-        p_volt_policy = (struct voltage_policy_split_rail_single_step *)
-                                                *ppboardobj;
-
         pboardobj->pmudatainit = volt_policy_pmu_data_init_split_rail;
 
         return status;
@@ -455,7 +451,7 @@ u32 volt_policy_sw_setup(struct gk20a *g)
 
         gk20a_dbg_info("");
 
-        status = boardobjgrpconstruct_e32(g, 
+        status = boardobjgrpconstruct_e32(g,
                         &g->perf_pmu.volt.volt_policy_metadata.volt_policies);
         if (status) {
                 nvgpu_err(g,