cfg80211: remove wiphy_idx_valid

This is pretty much useless since get_wiphy_idx()
always returns true since it's always called with
a valid wiphy pointer.

Acked-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

1 files changed, 3 insertions, 13 deletions

diff --git a/net/wireless/core.h b/net/wireless/core.h
index 3563097169c..b8f4630c6ad 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -18,6 +18,9 @@
 #include <net/cfg80211.h>
 #include "reg.h"
 
+
+#define WIPHY_IDX_INVALID	-1
+
 struct cfg80211_registered_device {
 	const struct cfg80211_ops *ops;
 	struct list_head list;
@@ -96,13 +99,6 @@ struct cfg80211_registered_device *wiphy_to_dev(struct wiphy *wiphy)
 	return container_of(wiphy, struct cfg80211_registered_device, wiphy);
 }
 
-/* Note 0 is valid, hence phy0 */
-static inline
-bool wiphy_idx_valid(int wiphy_idx)
-{
-	return wiphy_idx >= 0;
-}
-
 static inline void
 cfg80211_rdev_free_wowlan(struct cfg80211_registered_device *rdev)
 {
@@ -126,12 +122,6 @@ static inline void assert_cfg80211_lock(void)
 	lockdep_assert_held(&cfg80211_mutex);
 }
 
-/*
- * You can use this to mark a wiphy_idx as not having an associated wiphy.
- * It guarantees cfg80211_rdev_by_wiphy_idx(wiphy_idx) will return NULL
- */
-#define WIPHY_IDX_STALE -1
-
 struct cfg80211_internal_bss {
 	struct list_head list;
 	struct rb_node rbn;