From 5063a7048ae0881a38be529598b03c0bac2d5d9c Mon Sep 17 00:00:00 2001 From: Stefan Agner Date: Sun, 17 Jun 2018 10:53:38 +0200 Subject: [PATCH 4802/5725] drm/amd/display: don't initialize result 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 Reviewed-by: Harry Wentland Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c index dcac527..68c1f65 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c @@ -1998,7 +1998,7 @@ 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 -- 2.7.4