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authorJohannes Berg <johannes.berg@intel.com>2012-01-20 13:55:26 +0100
committerJohn W. Linville <linville@tuxdriver.com>2012-02-06 14:50:37 -0500
commit4c0c0b75e0c35ddb8f61c06bcbffede63ab4f4a2 (patch)
tree5d3ee488424ac02ef06330ebff3e5de6e5058941 /net/wireless
parent95de817b9034d50860319f6033ec85d25024694c (diff)
downloadlwn-4c0c0b75e0c35ddb8f61c06bcbffede63ab4f4a2.tar.gz
lwn-4c0c0b75e0c35ddb8f61c06bcbffede63ab4f4a2.zip
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 <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/wireless')
-rw-r--r--net/wireless/core.h5
-rw-r--r--net/wireless/scan.c12
2 files changed, 12 insertions, 5 deletions
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;