drm/amd/display: Remove useless code

aux_rep only memset but no use at all, so we drop it.

Signed-off-by: Haowen Bai <baihaowen@meizu.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c b/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c
index 8e81400..29e20d9 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c
@@ -565,13 +565,11 @@ int dce_aux_transfer_raw(struct ddc_service *ddc,
        struct ddc *ddc_pin = ddc->ddc_pin;
        struct dce_aux *aux_engine;
        struct aux_request_transaction_data aux_req;
-       struct aux_reply_transaction_data aux_rep;
        uint8_t returned_bytes = 0;
        int res = -1;
        uint32_t status;
 
        memset(&aux_req, 0, sizeof(aux_req));
-       memset(&aux_rep, 0, sizeof(aux_rep));
 
        aux_engine = ddc->ctx->dc->res_pool->engines[ddc_pin->pin_data->en];
        if (!acquire(aux_engine, ddc_pin)) {