From: Colin Ian King Date: Thu, 21 Nov 2019 16:54:01 +0000 (+0000) Subject: drm/amdgpu: remove redundant assignment to pointer write_frame X-Git-Tag: v5.6-rc1~114^2~21^2~163 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2e77541bd17b635f9db834192edff373ac4d5ee3;p=thirdparty%2Fkernel%2Flinux.git drm/amdgpu: remove redundant assignment to pointer write_frame The pointer write_frame is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c index 2a8a08aa6eaf8..c02f9ffe5c6b3 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c @@ -1728,7 +1728,7 @@ int psp_ring_cmd_submit(struct psp_context *psp, int index) { unsigned int psp_write_ptr_reg = 0; - struct psp_gfx_rb_frame *write_frame = psp->km_ring.ring_mem; + struct psp_gfx_rb_frame *write_frame; struct psp_ring *ring = &psp->km_ring; struct psp_gfx_rb_frame *ring_buffer_start = ring->ring_mem; struct psp_gfx_rb_frame *ring_buffer_end = ring_buffer_start +