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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 <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
This commit is contained in:
Johannes Berg 2010-09-22 18:02:12 +02:00 committed by Wey-Yi Guy
parent 0de7673655
commit a313f3839e
2 changed files with 1 additions and 6 deletions
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2
drivers/net/wireless/iwlwifi/iwl-3945.c
View File

@ -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); IWL_DEBUG_TX_REPLY(priv, "Tx queue reclaim %d\n", index);
iwl3945_tx_queue_reclaim(priv, txq_id, 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"); IWL_ERR(priv, "TODO: Implement Tx ABORT REQUIRED!!!\n");
} }

5
drivers/net/wireless/iwlwifi/iwl-helpers.h
View File

@ -44,11 +44,6 @@ static inline struct ieee80211_conf *ieee80211_get_hw_conf(
return &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, static inline unsigned long elapsed_jiffies(unsigned long start,
unsigned long end) unsigned long end)
{ {