[PATCH] drm/amdgpu: Remove unused variable in amdgpu_gfx.c

[Srinivasan Shanmugam]

drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c: In function ‘amdgpu_gfx_disable_kcq’:
drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c:497:6: warning: variable ‘j’ set but not used [-Wunused-but-set-variable]
  497 |  int j;
      |      ^
drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c: In function ‘amdgpu_gfx_disable_kgq’:
drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c:528:6: warning: variable ‘j’ set but not used [-Wunused-but-set-variable]
  528 |  int j;
      |      ^
drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c: In function ‘amdgpu_gfx_enable_kgq’:
drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c:630:12: warning: variable ‘j’ set but not used [-Wunused-but-set-variable]
  630 |  int r, i, j;
      |

This variable is not used so remove them.

Cc: Alex Deucher <alexander.deucher at amd.com>
Cc: Christian König <christian.koenig at amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | 16 ++++------------
 1 file changed, 4 insertions(+), 12 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
index 2b4bf6c11ae4..c7c16d6c476a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
@@ -494,7 +494,6 @@ int amdgpu_gfx_disable_kcq(struct amdgpu_device *adev, int xcc_id)
 	struct amdgpu_kiq *kiq = &adev->gfx.kiq[xcc_id];
 	struct amdgpu_ring *kiq_ring = &kiq->ring;
 	int i, r = 0;
-	int j;
 
 	if (!kiq->pmf || !kiq->pmf->kiq_unmap_queues)
 		return -EINVAL;
@@ -506,12 +505,10 @@ int amdgpu_gfx_disable_kcq(struct amdgpu_device *adev, int xcc_id)
 		return -ENOMEM;
 	}
 
-	for (i = 0; i < adev->gfx.num_compute_rings; i++) {
-		j = i + xcc_id * adev->gfx.num_compute_rings;
+	for (i = 0; i < adev->gfx.num_compute_rings; i++)
 		kiq->pmf->kiq_unmap_queues(kiq_ring,
 					   &adev->gfx.compute_ring[i],
 					   RESET_QUEUES, 0, 0);
-	}
 
 	if (kiq_ring->sched.ready && !adev->job_hang)
 		r = amdgpu_ring_test_helper(kiq_ring);
@@ -525,7 +522,6 @@ int amdgpu_gfx_disable_kgq(struct amdgpu_device *adev, int xcc_id)
 	struct amdgpu_kiq *kiq = &adev->gfx.kiq[xcc_id];
 	struct amdgpu_ring *kiq_ring = &kiq->ring;
 	int i, r = 0;
-	int j;
 
 	if (!kiq->pmf || !kiq->pmf->kiq_unmap_queues)
 		return -EINVAL;
@@ -538,12 +534,10 @@ int amdgpu_gfx_disable_kgq(struct amdgpu_device *adev, int xcc_id)
 			return -ENOMEM;
 		}
 
-		for (i = 0; i < adev->gfx.num_gfx_rings; i++) {
-			j = i + xcc_id * adev->gfx.num_gfx_rings;
+		for (i = 0; i < adev->gfx.num_gfx_rings; i++)
 			kiq->pmf->kiq_unmap_queues(kiq_ring,
 						   &adev->gfx.gfx_ring[i],
 						   PREEMPT_QUEUES, 0, 0);
-		}
 	}
 
 	if (adev->gfx.kiq[0].ring.sched.ready && !adev->job_hang)
@@ -627,7 +621,7 @@ int amdgpu_gfx_enable_kgq(struct amdgpu_device *adev, int xcc_id)
 {
 	struct amdgpu_kiq *kiq = &adev->gfx.kiq[xcc_id];
 	struct amdgpu_ring *kiq_ring = &kiq->ring;
-	int r, i, j;
+	int r, i;
 
 	if (!kiq->pmf || !kiq->pmf->kiq_map_queues)
 		return -EINVAL;
@@ -645,11 +639,9 @@ int amdgpu_gfx_enable_kgq(struct amdgpu_device *adev, int xcc_id)
 			return r;
 		}
 
-		for (i = 0; i < adev->gfx.num_gfx_rings; i++) {
-			j = i + xcc_id * adev->gfx.num_gfx_rings;
+		for (i = 0; i < adev->gfx.num_gfx_rings; i++)
 			kiq->pmf->kiq_map_queues(kiq_ring,
 						 &adev->gfx.gfx_ring[i]);
-		}
 	}
 
 	r = amdgpu_ring_test_helper(kiq_ring);
-- 
2.25.1