diff options
| author | Abhijeet Kolekar <abhijeet.kolekar@intel.com> | 2010-02-03 13:47:56 -0800 |
|---|---|---|
| committer | Reinette Chatre <reinette.chatre@intel.com> | 2010-02-11 10:26:31 -0800 |
| commit | 7bfedc59ee350727b115bbc79780c69b114f162d (patch) | |
| tree | 38eb5cbfcb50c6414dcdeba56adce057dbd04351 /drivers/net/wireless/iwlwifi/iwl-rx.c | |
| parent | a24dd27c47fcb31ba5c906b66e5cbc28bfa3fa5e (diff) | |
iwlwifi: cleanup return values
Cleanup return values and removes unnecessary code.
Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-rx.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-rx.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c index 909d9c9b9ad..428c9d689d4 100644 --- a/drivers/net/wireless/iwlwifi/iwl-rx.c +++ b/drivers/net/wireless/iwlwifi/iwl-rx.c @@ -123,12 +123,11 @@ EXPORT_SYMBOL(iwl_rx_queue_space); /** * iwl_rx_queue_update_write_ptr - Update the write pointer for the RX queue */ -int iwl_rx_queue_update_write_ptr(struct iwl_priv *priv, struct iwl_rx_queue *q) +void iwl_rx_queue_update_write_ptr(struct iwl_priv *priv, struct iwl_rx_queue *q) { unsigned long flags; u32 rx_wrt_ptr_reg = priv->hw_params.rx_wrt_ptr_reg; u32 reg; - int ret = 0; spin_lock_irqsave(&q->lock, flags); @@ -161,7 +160,6 @@ int iwl_rx_queue_update_write_ptr(struct iwl_priv *priv, struct iwl_rx_queue *q) exit_unlock: spin_unlock_irqrestore(&q->lock, flags); - return ret; } EXPORT_SYMBOL(iwl_rx_queue_update_write_ptr); /** @@ -184,14 +182,13 @@ static inline __le32 iwl_dma_addr2rbd_ptr(struct iwl_priv *priv, * also updates the memory address in the firmware to reference the new * target buffer. */ -int iwl_rx_queue_restock(struct iwl_priv *priv) +void iwl_rx_queue_restock(struct iwl_priv *priv) { struct iwl_rx_queue *rxq = &priv->rxq; struct list_head *element; struct iwl_rx_mem_buffer *rxb; unsigned long flags; int write; - int ret = 0; spin_lock_irqsave(&rxq->lock, flags); write = rxq->write & ~0x7; @@ -220,10 +217,8 @@ int iwl_rx_queue_restock(struct iwl_priv *priv) spin_lock_irqsave(&rxq->lock, flags); rxq->need_update = 1; spin_unlock_irqrestore(&rxq->lock, flags); - ret = iwl_rx_queue_update_write_ptr(priv, rxq); + iwl_rx_queue_update_write_ptr(priv, rxq); } - - return ret; } EXPORT_SYMBOL(iwl_rx_queue_restock); |