From a24d52f390a77ce90dc8cf0cd75d27ec0a6ea3f8 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Fri, 6 Aug 2010 16:17:53 +0200 Subject: iwlwifi: fix locking assertions spin_is_locked() can return zero on some (UP?) configurations because locks don't exist, and that causes an endless amount of warnings. Use lockdep_assert_held() instead, which has two advantages: 1) it verifies the current task is holding the lock or mutex 2) it compiles away completely when lockdep is not enabled Cc: stable@kernel.org [2.6.34+, maybe only parts of patch] Reported-by: Thomas Meyer Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-agn-tx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/wireless/iwlwifi/iwl-agn-tx.c') diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c index ecb953f28068..d04502d54df3 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c @@ -1117,7 +1117,7 @@ int iwlagn_txq_check_empty(struct iwl_priv *priv, u8 *addr = priv->stations[sta_id].sta.sta.addr; struct iwl_tid_data *tid_data = &priv->stations[sta_id].tid[tid]; - WARN_ON(!spin_is_locked(&priv->sta_lock)); + lockdep_assert_held(&priv->sta_lock); switch (priv->stations[sta_id].tid[tid].agg.state) { case IWL_EMPTYING_HW_QUEUE_DELBA: -- cgit v1.2.1