Commit 2e77541b authored Nov 21, 2019 by Colin Ian King Committed by Alex Deucher Nov 22, 2019

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 <colin.king@canonical.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

parent 562b49fc

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

+1 −1

Original line number	Diff line number	Diff line
		@@ -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 +

Admin message