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Commit 2fa8e904 authored by Julia Lawall's avatar Julia Lawall Committed by Eric Anholt
Browse files

drm/vc4: fix itnull.cocci warnings 



Connector cannot be null because it is a list entry, ie accessed at an
offset from the positions of the list structure pointers themselves.

Generated by: scripts/coccinelle/iterators/itnull.cocci

Signed-off-by: default avatarFengguang Wu <fengguang.wu@intel.com>
Signed-off-by: default avatarJulia Lawall <julia.lawall@lip6.fr>
Signed-off-by: default avatarEric Anholt <eric@anholt.net>
parent e2ab3218

drivers/gpu/drm/vc4/vc4_crtc.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -168,7 +168,7 @@ static int vc4_get_clock_select(struct drm_crtc *crtc) 
	struct drm_connector *connector;

	struct drm_connector *connector;





	drm_for_each_connector(connector, crtc->dev) {

	drm_for_each_connector(connector, crtc->dev) {

		if (connector && connector->state->crtc == crtc) {

		if (connector->state->crtc == crtc) {

			struct drm_encoder *encoder = connector->encoder;

			struct drm_encoder *encoder = connector->encoder;

			struct vc4_encoder *vc4_encoder =

			struct vc4_encoder *vc4_encoder =

				to_vc4_encoder(encoder);

				to_vc4_encoder(encoder);