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drm/amd/display: remove variable "result" in dcn20_patch_unknown_plane_state()

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Fix the following coccicheck warning:

drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c:3216:16-22:
Unneeded variable: "result". Return "DC_OK" on line 3229

Signed-off-by: Jason Yan <yanaijie@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jason Yan 2020-05-07 19:07:03 +08:00 committed by Alex Deucher
parent ecc8c2e193
commit b1c3b7f13e
1 changed files with 1 additions and 3 deletions
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4
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
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@ -3255,8 +3255,6 @@ static struct dc_cap_funcs cap_funcs = {
enum dc_status dcn20_patch_unknown_plane_state(struct dc_plane_state *plane_state)
{
enum dc_status result = DC_OK;
enum surface_pixel_format surf_pix_format = plane_state->format;
unsigned int bpp = resource_pixel_format_to_bpp(surf_pix_format);
@ -3268,7 +3266,7 @@ enum dc_status dcn20_patch_unknown_plane_state(struct dc_plane_state *plane_stat
swizzle = DC_SW_64KB_S;
plane_state->tiling_info.gfx9.swizzle = swizzle;
return result;
return DC_OK;
}
static struct resource_funcs dcn20_res_pool_funcs = {