drm/gma500: remove an unneeded NULL check

"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

diff --git a/drivers/gpu/drm/gma500/mdfld_intel_display.c b/drivers/gpu/drm/gma500/mdfld_intel_display.c
index 63c6e08600ae3a2351993dd5b6b824102a1e5420..531e4450c0009b7189490207182e033783113f3b 100644 (file)
--- 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 drm_crtc *crtc,
                                        sizeof(struct drm_display_mode));
 
        list_for_each_entry(connector, &mode_config->connector_list, head) {
-               if (!connector)
-                       continue;
-
                encoder = connector->encoder;
-
                if (!encoder)
                        continue;