diff options
Diffstat (limited to 'net/wireless/scan.c')
| -rw-r--r-- | net/wireless/scan.c | 29 |
1 files changed, 22 insertions, 7 deletions
diff --git a/net/wireless/scan.c b/net/wireless/scan.c index 31119e32e092..af2b1caa37fa 100644 --- a/net/wireless/scan.c +++ b/net/wireless/scan.c @@ -18,7 +18,7 @@ #include "nl80211.h" #include "wext-compat.h" -#define IEEE80211_SCAN_RESULT_EXPIRE (15 * HZ) +#define IEEE80211_SCAN_RESULT_EXPIRE (30 * HZ) void ___cfg80211_scan_done(struct cfg80211_registered_device *rdev, bool leak) { @@ -281,7 +281,7 @@ static bool is_bss(struct cfg80211_bss *a, { const u8 *ssidie; - if (bssid && compare_ether_addr(a->bssid, bssid)) + if (bssid && !ether_addr_equal(a->bssid, bssid)) return false; if (!ssid) @@ -378,7 +378,11 @@ static int cmp_bss_core(struct cfg80211_bss *a, b->len_information_elements); } - return memcmp(a->bssid, b->bssid, ETH_ALEN); + /* + * we can't use compare_ether_addr here since we need a < > operator. + * The binary return value of compare_ether_addr isn't enough + */ + return memcmp(a->bssid, b->bssid, sizeof(a->bssid)); } static int cmp_bss(struct cfg80211_bss *a, @@ -734,9 +738,8 @@ cfg80211_bss_update(struct cfg80211_registered_device *dev, struct cfg80211_bss* cfg80211_inform_bss(struct wiphy *wiphy, struct ieee80211_channel *channel, - const u8 *bssid, - u64 timestamp, u16 capability, u16 beacon_interval, - const u8 *ie, size_t ielen, + const u8 *bssid, u64 tsf, u16 capability, + u16 beacon_interval, const u8 *ie, size_t ielen, s32 signal, gfp_t gfp) { struct cfg80211_internal_bss *res; @@ -758,7 +761,7 @@ cfg80211_inform_bss(struct wiphy *wiphy, memcpy(res->pub.bssid, bssid, ETH_ALEN); res->pub.channel = channel; res->pub.signal = signal; - res->pub.tsf = timestamp; + res->pub.tsf = tsf; res->pub.beacon_interval = beacon_interval; res->pub.capability = capability; /* @@ -861,6 +864,18 @@ 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; |