From a313f3839eeeebb3cbbcf1fbd2aee92bde389032 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Wed, 22 Sep 2010 18:02:12 +0200 Subject: [PATCH] iwlwifi: remove iwl_check_bits The function is used exactly once, and the caller doesn't even need the special check, it can be simplified to a simple bit check. Signed-off-by: Johannes Berg Signed-off-by: Wey-Yi Guy --- drivers/net/wireless/iwlwifi/iwl-3945.c | 2 +- drivers/net/wireless/iwlwifi/iwl-helpers.h | 5 ----- 2 files changed, 1 insertion(+), 6 deletions(-) diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c index b06a7bd8b285..7d74ae53950c 100644 --- a/drivers/net/wireless/iwlwifi/iwl-3945.c +++ b/drivers/net/wireless/iwlwifi/iwl-3945.c @@ -348,7 +348,7 @@ static void iwl3945_rx_reply_tx(struct iwl_priv *priv, IWL_DEBUG_TX_REPLY(priv, "Tx queue reclaim %d\n", index); iwl3945_tx_queue_reclaim(priv, txq_id, index); - if (iwl_check_bits(status, TX_ABORT_REQUIRED_MSK)) + if (status & TX_ABORT_REQUIRED_MSK) IWL_ERR(priv, "TODO: Implement Tx ABORT REQUIRED!!!\n"); } diff --git a/drivers/net/wireless/iwlwifi/iwl-helpers.h b/drivers/net/wireless/iwlwifi/iwl-helpers.h index 621abe3c5afc..1aaef70deaec 100644 --- a/drivers/net/wireless/iwlwifi/iwl-helpers.h +++ b/drivers/net/wireless/iwlwifi/iwl-helpers.h @@ -44,11 +44,6 @@ static inline struct ieee80211_conf *ieee80211_get_hw_conf( return &hw->conf; } -static inline int iwl_check_bits(unsigned long field, unsigned long mask) -{ - return ((field & mask) == mask) ? 1 : 0; -} - static inline unsigned long elapsed_jiffies(unsigned long start, unsigned long end) {