Chris Wilson writes:
> smatch complains about
> drivers/gpu/drm/i915//display/intel_display.c:14403
> intel_set_dp_tp_ctl_normal() error: uninitialized symbol 'conn'.
> because it has no way to determine that the loop must have an entry.
> Tell the static analysers to ignore the local, it will always be set.
>
> Signed-off-by: Chris Wilson
Reviewed-by: Mika Kuoppala
> ---
> drivers/gpu/drm/i915/display/intel_display.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_display.c
> b/drivers/gpu/drm/i915/display/intel_display.c
> index 0f0c582a56d5..9dce2e9e5376 100644
> --- a/drivers/gpu/drm/i915/display/intel_display.c
> +++ b/drivers/gpu/drm/i915/display/intel_display.c
> @@ -14391,8 +14391,8 @@ static void intel_crtc_enable_trans_port_sync(struct
> intel_crtc *crtc,
> static void intel_set_dp_tp_ctl_normal(struct intel_crtc *crtc,
> struct intel_atomic_state *state)
> {
> + struct drm_connector *uninitialized_var(conn);
> struct drm_connector_state *conn_state;
> - struct drm_connector *conn;
> struct intel_dp *intel_dp;
> int i;
>
> --
> 2.24.0.rc1
>
> ___
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
___
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
