mac80211: add basic tracing to drv_get_survey
Reported-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h
index c333173..14123dc 100644
--- a/net/mac80211/driver-ops.h
+++ b/net/mac80211/driver-ops.h
@@ -375,9 +375,14 @@
struct survey_info *survey)
{
int ret = -EOPNOTSUPP;
+
+ trace_drv_get_survey(local, idx, survey);
+
if (local->ops->get_survey)
ret = local->ops->get_survey(&local->hw, idx, survey);
- /* trace_drv_get_survey(local, idx, survey, ret); */
+
+ trace_drv_return_int(local, ret);
+
return ret;
}
