redonkable/alistair23-linux
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drm: move dereference below check

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"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 <error27@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dan Carpenter 2010-08-19 11:46:29 +02:00 committed by Dave Airlie
parent 161c481002
commit 09f0c489fa
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/drm_fb_helper.c
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@ -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)