linux-4.16-rc5/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c:1723]: (warning) Possible null pointer dereference: pipe_ctx

hello there,

Source code is

for (i = 0; i < dc->res_pool->pipe_count; i++) {         if (res_ctx->pipe_ctx[i].stream) {             pipe_ctx = &res_ctx->pipe_ctx[i];             *pipe_idx = i;             break;         }     }

/* Only supports eDP */     if (pipe_ctx->stream->sink->link->connector_signal != SIGNAL_TYPE_EDP)         return false;

Suggest add some code to deal with the case that the for loop doesn't find what it is looking for and so pipe_ctx is NULL.

Regards

David Binderman