drm/vc4: crtc: Fix redundant variable assignment

The variable is assigned twice to the same value. Let's drop one.

Reported-by: kernel test robot <[email protected]>
Signed-off-by: Maxime Ripard <[email protected]>
Reviewed-by: Sam Ravnborg <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

Author: mripard

drivers/gpu/drm/vc4/vc4_crtc.c

@@ -671,7 +671,6 @@ static int vc4_crtc_atomic_check(struct drm_crtc *crtc,
 		const struct drm_display_mode *mode = &crtc_state->adjusted_mode;
 		struct vc4_encoder *vc4_encoder = to_vc4_encoder(encoder);
 
-		mode = &crtc_state->adjusted_mode;
 		if (vc4_encoder->type == VC4_ENCODER_TYPE_HDMI0) {
 			vc4_state->hvs_load = max(mode->clock * mode->hdisplay / mode->htotal + 1000,
 						  mode->clock * 9 / 10) * 1000;