From 2944f45d9db851e186774df7c9cbf075f4a585c6 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Tue, 14 Sep 2010 18:37:20 +0200 Subject: [PATCH] mac80211: add a note about iterating interfaces during add_interface() Signed-off-by: Felix Fietkau Signed-off-by: John W. Linville --- include/net/mac80211.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/net/mac80211.h b/include/net/mac80211.h index f91fc331369..19a5cb4a658 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -2293,6 +2293,7 @@ void ieee80211_scan_completed(struct ieee80211_hw *hw, bool aborted); * This function allows the iterator function to sleep, when the iterator * function is atomic @ieee80211_iterate_active_interfaces_atomic can * be used. + * Does not iterate over a new interface during add_interface() * * @hw: the hardware struct of which the interfaces should be iterated over * @iterator: the iterator function to call @@ -2310,6 +2311,7 @@ void ieee80211_iterate_active_interfaces(struct ieee80211_hw *hw, * hardware that are currently active and calls the callback for them. * This function requires the iterator callback function to be atomic, * if that is not desired, use @ieee80211_iterate_active_interfaces instead. + * Does not iterate over a new interface during add_interface() * * @hw: the hardware struct of which the interfaces should be iterated over * @iterator: the iterator function to call, cannot sleep -- 2.20.1