diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_sdvo.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_sdvo.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c index ef6fa87b2f8a..6cc181203135 100644 --- a/drivers/gpu/drm/i915/intel_sdvo.c +++ b/drivers/gpu/drm/i915/intel_sdvo.c @@ -2875,11 +2875,10 @@ static bool intel_sdvo_create_enhance_property(struct intel_sdvo *intel_sdvo, BUILD_BUG_ON(sizeof(enhancements) != 2); - enhancements.response = 0; - intel_sdvo_get_value(intel_sdvo, - SDVO_CMD_GET_SUPPORTED_ENHANCEMENTS, - &enhancements, sizeof(enhancements)); - if (enhancements.response == 0) { + if (!intel_sdvo_get_value(intel_sdvo, + SDVO_CMD_GET_SUPPORTED_ENHANCEMENTS, + &enhancements, sizeof(enhancements)) || + enhancements.response == 0) { DRM_DEBUG_KMS("No enhancement is supported\n"); return true; } |