From: Julia Lawall Date: Fri, 23 Oct 2015 05:38:00 +0000 (+0200) Subject: drm/vc4: fix itnull.cocci warnings X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=2fa8e90433cdc2d9f09883f45fd2942dc042d6a6;p=openwrt%2Fstaging%2Fblogic.git 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 Signed-off-by: Julia Lawall Signed-off-by: Eric Anholt --- 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);