From 4c0c0b75e0c35ddb8f61c06bcbffede63ab4f4a2 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Fri, 20 Jan 2012 13:55:26 +0100 Subject: cfg80211: export cfg80211_ref_bss This is needed by mac80211 to keep a reference to a BSS alive for the auth process. Remove the old version of cfg80211_ref_bss() since it's not actually used. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- net/wireless/core.h | 5 ----- net/wireless/scan.c | 12 ++++++++++++ 2 files changed, 12 insertions(+), 5 deletions(-) (limited to 'net/wireless') diff --git a/net/wireless/core.h b/net/wireless/core.h index 2b454caf4395..3ac2dd00d714 100644 --- a/net/wireless/core.h +++ b/net/wireless/core.h @@ -144,11 +144,6 @@ static inline struct cfg80211_internal_bss *bss_from_pub(struct cfg80211_bss *pu return container_of(pub, struct cfg80211_internal_bss, pub); } -static inline void cfg80211_ref_bss(struct cfg80211_internal_bss *bss) -{ - kref_get(&bss->ref); -} - static inline void cfg80211_hold_bss(struct cfg80211_internal_bss *bss) { atomic_inc(&bss->hold); diff --git a/net/wireless/scan.c b/net/wireless/scan.c index 31119e32e092..afde7e5f0010 100644 --- a/net/wireless/scan.c +++ b/net/wireless/scan.c @@ -861,6 +861,18 @@ cfg80211_inform_bss_frame(struct wiphy *wiphy, } EXPORT_SYMBOL(cfg80211_inform_bss_frame); +void cfg80211_ref_bss(struct cfg80211_bss *pub) +{ + struct cfg80211_internal_bss *bss; + + if (!pub) + return; + + bss = container_of(pub, struct cfg80211_internal_bss, pub); + kref_get(&bss->ref); +} +EXPORT_SYMBOL(cfg80211_ref_bss); + void cfg80211_put_bss(struct cfg80211_bss *pub) { struct cfg80211_internal_bss *bss; -- cgit v1.2.3