From: Dan Carpenter Date: Thu, 19 Aug 2010 09:46:29 +0000 (+0200) Subject: drm: move dereference below check X-Git-Tag: v2.6.36-rc3~46^2~9 X-Git-Url: https://bbs.cooldavid.org/git/?a=commitdiff_plain;h=09f0c489fa115a8b88a2da3edd0f3de00c8c7e2e;p=net-next-2.6.git 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: Dan Carpenter Signed-off-by: Dave Airlie --- diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index 719662034bb..cef8d8da595 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -94,10 +94,11 @@ static bool drm_fb_helper_connector_parse_command_line(struct drm_fb_helper_conn int i; enum drm_connector_force force = DRM_FORCE_UNSPECIFIED; struct drm_fb_helper_cmdline_mode *cmdline_mode; - struct drm_connector *connector = fb_helper_conn->connector; + struct drm_connector *connector; if (!fb_helper_conn) return false; + connector = fb_helper_conn->connector; cmdline_mode = &fb_helper_conn->cmdline_mode; if (!mode_option)