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>
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index b06a7bd..7d74ae5 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -348,7 +348,7 @@
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");
}