cfg80211: move add/change interface monitor flags into params

Instead passing both flags, which can be NULL, and vif_params,
which are never NULL, move the flags into the vif_params and
use BIT(0), which is invalid from userspace, to indicate that
the flags were changed.

While updating all drivers, fix a small bug in wil6210 where
it was setting the flags to 0 instead of leaving them unchanged.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>

1 files changed, 4 insertions, 5 deletions

diff --git a/net/wireless/rdev-ops.h b/net/wireless/rdev-ops.h
index f2baf5921091..e4a99989dd06 100644
--- a/net/wireless/rdev-ops.h
+++ b/net/wireless/rdev-ops.h
@@ -36,13 +36,13 @@ static inline void rdev_set_wakeup(struct cfg80211_registered_device *rdev,
 static inline struct wireless_dev
 *rdev_add_virtual_intf(struct cfg80211_registered_device *rdev, char *name,
 		       unsigned char name_assign_type,
-		       enum nl80211_iftype type, u32 *flags,
+		       enum nl80211_iftype type,
 		       struct vif_params *params)
 {
 	struct wireless_dev *ret;
 	trace_rdev_add_virtual_intf(&rdev->wiphy, name, type);
 	ret = rdev->ops->add_virtual_intf(&rdev->wiphy, name, name_assign_type,
-					  type, flags, params);
+					  type, params);
 	trace_rdev_return_wdev(&rdev->wiphy, ret);
 	return ret;
 }
@@ -61,12 +61,11 @@ rdev_del_virtual_intf(struct cfg80211_registered_device *rdev,
 static inline int
 rdev_change_virtual_intf(struct cfg80211_registered_device *rdev,
 			 struct net_device *dev, enum nl80211_iftype type,
-			 u32 *flags, struct vif_params *params)
+			 struct vif_params *params)
 {
 	int ret;
 	trace_rdev_change_virtual_intf(&rdev->wiphy, dev, type);
-	ret = rdev->ops->change_virtual_intf(&rdev->wiphy, dev, type, flags,
-					     params);
+	ret = rdev->ops->change_virtual_intf(&rdev->wiphy, dev, type, params);
 	trace_rdev_return_int(&rdev->wiphy, ret);
 	return ret;
 }