From 38bdb650f902d275d6b2f9c2d8247fd960525583 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Fri, 25 Jun 2010 01:44:33 +0200 Subject: [PATCH] mac80211: fix the for_each_sta_info macro Because of an ambiguity in the for_each_sta_info macro, it can currently only be used if the third parameter is set to 'sta'. Fix this by renaming the parameter to '_sta'. Signed-off-by: Felix Fietkau Signed-off-by: John W. Linville --- net/mac80211/sta_info.h | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h index 10d0fcb..54262e7 100644 --- a/net/mac80211/sta_info.h +++ b/net/mac80211/sta_info.h @@ -427,20 +427,20 @@ void for_each_sta_info_type_check(struct ieee80211_local *local, { } -#define for_each_sta_info(local, _addr, sta, nxt) \ +#define for_each_sta_info(local, _addr, _sta, nxt) \ for ( /* initialise loop */ \ - sta = rcu_dereference(local->sta_hash[STA_HASH(_addr)]),\ - nxt = sta ? rcu_dereference(sta->hnext) : NULL; \ + _sta = rcu_dereference(local->sta_hash[STA_HASH(_addr)]),\ + nxt = _sta ? rcu_dereference(_sta->hnext) : NULL; \ /* typecheck */ \ - for_each_sta_info_type_check(local, (_addr), sta, nxt), \ + for_each_sta_info_type_check(local, (_addr), _sta, nxt),\ /* continue condition */ \ - sta; \ + _sta; \ /* advance loop */ \ - sta = nxt, \ - nxt = sta ? rcu_dereference(sta->hnext) : NULL \ + _sta = nxt, \ + nxt = _sta ? rcu_dereference(_sta->hnext) : NULL \ ) \ /* compare address and run code only if it matches */ \ - if (memcmp(sta->sta.addr, (_addr), ETH_ALEN) == 0) + if (memcmp(_sta->sta.addr, (_addr), ETH_ALEN) == 0) /* * Get STA info by index, BROKEN! -- 2.7.4