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authorFelix Fietkau <nbd@openwrt.org>2010-06-25 01:44:33 +0200
committerJohn W. Linville <linville@tuxdriver.com>2010-06-28 15:16:20 -0400
commit38bdb650f902d275d6b2f9c2d8247fd960525583 (patch)
treee764243fd86df22e33bff2228d70c6e5ccd8008b /net/mac80211/sta_info.h
parent78c4653a2274479547e259e1f416d2b3d04c42a8 (diff)
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 <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/sta_info.h')
-rw-r--r--net/mac80211/sta_info.h16
1 files changed, 8 insertions, 8 deletions
diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h
index 10d0fcb417ae..54262e72376d 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!