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: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Eric Anholt <eric@anholt.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c
index 7a9f4768591e..f794c5b6996b 100644
--- a/drivers/gpu/drm/vc4/vc4_crtc.c
+++ b/drivers/gpu/drm/vc4/vc4_crtc.c
@@ -168,7 +168,7 @@ static int vc4_get_clock_select(struct drm_crtc *crtc)
         struct drm_connector *connector;
 
         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 vc4_encoder *vc4_encoder =
                                 to_vc4_encoder(encoder);