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, 6 deletions

diff --git a/drivers/gpu/nvgpu/lpwr/rppg.c b/drivers/gpu/nvgpu/lpwr/rppg.c
index b1c72a4a..6fc86b2b 100644
--- a/drivers/gpu/nvgpu/lpwr/rppg.c
+++ b/drivers/gpu/nvgpu/lpwr/rppg.c
@@ -29,18 +29,15 @@
 static void pmu_handle_rppg_init_msg(struct gk20a *g, struct pmu_msg *msg,
         void *param, u32 handle, u32 status)
 {
-
-        u8 ctrlId = NV_PMU_RPPG_CTRL_ID_MAX;
         u32 *success = param;
 
         if (status == 0) {
                 switch (msg->msg.pg.rppg_msg.cmn.msg_id) {
                 case NV_PMU_RPPG_MSG_ID_INIT_CTRL_ACK:
-                        ctrlId = msg->msg.pg.rppg_msg.init_ctrl_ack.ctrl_id;
                         *success = 1;
                         nvgpu_pmu_dbg(g, "RPPG is acknowledged from PMU %x",
                                 msg->msg.pg.msg_type);
-                break;
+                        break;
                 }
         }
 
@@ -160,5 +157,3 @@ u32 init_rppg(struct gk20a *g)
 
         return status;
 }
-
-