From d7602d80b0416275178fb3f980929aa42a459aac Mon Sep 17 00:00:00 2001 From: Wolfgang Wiedmeyer Date: Sat, 21 Jan 2017 02:00:00 +0100 Subject: net/wireless: add cfg80211_ref_bss() from 3.4 kernel mac80211 needs this function. Signed-off-by: Wolfgang Wiedmeyer --- net/wireless/scan.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/net/wireless/scan.c b/net/wireless/scan.c index 16fc4377c70..17fc3b2136d 100644 --- a/net/wireless/scan.c +++ b/net/wireless/scan.c @@ -723,6 +723,18 @@ 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