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Commit 09f0c489 authored by Dan Carpenter's avatar Dan Carpenter Committed by Dave Airlie
Browse files

drm: move dereference below check 



"fb_helper_conn" is dereferenced before the check for NULL.  It's never
actually NULL here, so this is mostly to keep the static checkers happy.

Signed-off-by: default avatarDan Carpenter <error27@gmail.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 161c4810

drivers/gpu/drm/drm_fb_helper.c

+2 −1
Original line number Original line Diff line number Diff line
@@ -94,10 +94,11 @@ static bool drm_fb_helper_connector_parse_command_line(struct drm_fb_helper_conn 
	int i;

	int i;

	enum drm_connector_force force = DRM_FORCE_UNSPECIFIED;

	enum drm_connector_force force = DRM_FORCE_UNSPECIFIED;

	struct drm_fb_helper_cmdline_mode *cmdline_mode;

	struct drm_fb_helper_cmdline_mode *cmdline_mode;

	struct drm_connector *connector = fb_helper_conn->connector;

	struct drm_connector *connector;





	if (!fb_helper_conn)

	if (!fb_helper_conn)

		return false;

		return false;

	connector = fb_helper_conn->connector;





	cmdline_mode = &fb_helper_conn->cmdline_mode;

	cmdline_mode = &fb_helper_conn->cmdline_mode;

	if (!mode_option)

	if (!mode_option)