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drm/amd/display: Removed unused variable ret

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Kernel test robot throws below warning ->

drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:
In function 'dc_link_reduce_mst_payload':
   drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:3782:32:
warning: variable 'ret' set but not used [-Wunused-but-set-variable]
    3782 |         enum act_return_status ret;

Removed the unused ret variable.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Souptick Joarder (HPE) <jrdr.linux@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Souptick Joarder (HPE) 2022-06-25 07:11:57 +05:30 committed by Alex Deucher
parent 8c07f33ea0
commit 0b58162e12
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/amd/display/dc/core/dc_link.c
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@ -3783,7 +3783,6 @@ enum dc_status dc_link_reduce_mst_payload(struct pipe_ctx *pipe_ctx, uint32_t bw
struct fixed31_32 pbn_per_slot;
struct dp_mst_stream_allocation_table proposed_table = {0};
uint8_t i;
enum act_return_status ret;
const struct link_hwss *link_hwss = get_link_hwss(link, &pipe_ctx->link_res);
DC_LOGGER_INIT(link->ctx->logger);
@ -3857,7 +3856,7 @@ enum dc_status dc_link_reduce_mst_payload(struct pipe_ctx *pipe_ctx, uint32_t bw
&link->mst_stream_alloc_table);
/* poll for immediate branch device ACT handled */
ret = dm_helpers_dp_mst_poll_for_allocation_change_trigger(
dm_helpers_dp_mst_poll_for_allocation_change_trigger(
stream->ctx,
stream);