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drm/amd/display: don't initialize result

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The wrong enum type is used to initialize the result, leading to a
warning when using clang:
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dp.c:1998:26: warning:
      implicit conversion from enumeration type 'enum ddc_result' to different
      enumeration type 'enum dc_status' [-Wenum-conversion]
        enum dc_status result = DDC_RESULT_UNKNOWN;
                       ~~~~~~   ^~~~~~~~~~~~~~~~~~
1 warning generated.

Initialization of result is unnecessary anyway, just drop the
initialization.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Stefan Agner 2018-06-17 10:53:38 +02:00 committed by Alex Deucher
parent c49d82800b
commit d6258eaa41
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
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@ -2000,7 +2000,7 @@ bool dc_link_handle_hpd_rx_irq(struct dc_link *link, union hpd_irq_data *out_hpd
{
union hpd_irq_data hpd_irq_dpcd_data = {{{{0}}}};
union device_service_irq device_service_clear = { { 0 } };
enum dc_status result = DDC_RESULT_UNKNOWN;
enum dc_status result;
bool status = false;
/* For use cases related to down stream connection status change,
* PSR and device auto test, refer to function handle_sst_hpd_irq