cfg80211: do not replace BSS structs
Instead, allocate extra IE memory if necessary. Normally,
this isn't even necessary since there's enough space.
This is a better way of correcting the "held BSS can
disappear" issue, but also a lot more code. It is also
necessary for proper auth/assoc BSS handling in the
future.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/wireless/core.h b/net/wireless/core.h
index d43daa2..0a592e4 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -90,7 +90,7 @@
struct rb_node rbn;
unsigned long ts;
struct kref ref;
- bool hold;
+ bool hold, ies_allocated;
/* must be last because of priv member */
struct cfg80211_bss pub;