On Fri, Dec 15, 2017 at 02:53:35PM -0800, Rafael Antognolli wrote:
> This warning showed up after aux_bo started being used inside
> 
> if (use_clear_address) {...
> 
> But use_clear_address depends on aux_surf being not null, in which case
> aux_bo would also be set. Make the compiler happy anyway.
> 
> Signed-off-by: Rafael Antognolli <rafael.antogno...@intel.com>
> ---
>  src/mesa/drivers/dri/i965/brw_wm_surface_state.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 

This patch is
Reviewed-by: Nanley Chery <nanley.g.ch...@intel.com>

> diff --git a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c 
> b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
> index 9f583ca995f..78968aa83d0 100644
> --- a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
> +++ b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
> @@ -148,7 +148,7 @@ brw_emit_surface_state(struct brw_context *brw,
>  
>     union isl_color_value clear_color = { .u32 = { 0, 0, 0, 0 } };
>  
> -   struct brw_bo *aux_bo;
> +   struct brw_bo *aux_bo = NULL;
>     struct isl_surf *aux_surf = NULL;
>     uint64_t aux_offset = 0;
>     switch (aux_usage) {
> -- 
> 2.14.3
> 
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