From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Wed, 28 Jun 2017 15:41:01 +0300
Subject: drm/gma500: remove an unneeded NULL check
Git-commit: faa8b0b7534aabdc8095eb05310f04eff4024b36
Patch-mainline: v4.14-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

"connector" is the list iterator and it can't be NULL.  It causes a
static checker warning because we dereference the iterator to get the
next item in the list.  Let's remove this check.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20170628124100.3pw2gyitsfopaib5@mwanda

Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/gma500/mdfld_intel_display.c |    4 ----
 1 file changed, 4 deletions(-)

--- a/drivers/gpu/drm/gma500/mdfld_intel_display.c
+++ b/drivers/gpu/drm/gma500/mdfld_intel_display.c
@@ -737,11 +737,7 @@ static int mdfld_crtc_mode_set(struct dr
 					sizeof(struct drm_display_mode));
 
 	list_for_each_entry(connector, &mode_config->connector_list, head) {
-		if (!connector)
-			continue;
-
 		encoder = connector->encoder;
-
 		if (!encoder)
 			continue;