Commit 2e0db9de authored Sep 29, 2019 by yu kuai Committed by Alex Deucher Oct 03, 2019

drm/amdgpu: remove set but not used variable 'pipe'



Fixes gcc '-Wunused-but-set-variable' warning:

rivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c: In function
‘amdgpu_gfx_graphics_queue_acquire’:
drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c:234:16: warning:
variable ‘pipe’ set but not used [-Wunused-but-set-variable]

It is never used, so can be removed.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: yu kuai <yukuai3@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

parent 36e255dd

drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -232,12 +232,10 @@ void amdgpu_gfx_compute_queue_acquire(struct amdgpu_device *adev)

		void amdgpu_gfx_graphics_queue_acquire(struct amdgpu_device *adev)
		{
		int i, queue, pipe, me;
		int i, queue, me;

		for (i = 0; i < AMDGPU_MAX_GFX_QUEUES; ++i) {
		queue = i % adev->gfx.me.num_queue_per_pipe;
		pipe = (i / adev->gfx.me.num_queue_per_pipe)
		% adev->gfx.me.num_pipe_per_me;
		me = (i / adev->gfx.me.num_queue_per_pipe)
		/ adev->gfx.me.num_pipe_per_me;

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