cfg80211: add wdev to testmode cmd

To allow drivers to implement per-interface testmode operations
more easily, pass a wdev pointer if any identification for one
was given from userspace. Clean up the code a bit while at it.

Signed-off-by: David Spinadel <david.spinadel@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/net/wireless/rdev-ops.h b/net/wireless/rdev-ops.h
index de870d4..37ce9fd 100644
--- a/net/wireless/rdev-ops.h
+++ b/net/wireless/rdev-ops.h
@@ -516,11 +516,12 @@
 
 #ifdef CONFIG_NL80211_TESTMODE
 static inline int rdev_testmode_cmd(struct cfg80211_registered_device *rdev,
+				    struct wireless_dev *wdev,
 				    void *data, int len)
 {
 	int ret;
-	trace_rdev_testmode_cmd(&rdev->wiphy);
-	ret = rdev->ops->testmode_cmd(&rdev->wiphy, data, len);
+	trace_rdev_testmode_cmd(&rdev->wiphy, wdev);
+	ret = rdev->ops->testmode_cmd(&rdev->wiphy, wdev, data, len);
 	trace_rdev_return_int(&rdev->wiphy, ret);
 	return ret;
 }