diff options
| -rw-r--r-- | drivers/net/wireless/iwlwifi/pcie/rx.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/net/wireless/iwlwifi/pcie/rx.c b/drivers/net/wireless/iwlwifi/pcie/rx.c index 50c9147278b3..25e6f868cfb6 100644 --- a/drivers/net/wireless/iwlwifi/pcie/rx.c +++ b/drivers/net/wireless/iwlwifi/pcie/rx.c @@ -199,7 +199,6 @@ static void iwl_rx_queue_restock(struct iwl_trans *trans) { struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); struct iwl_rx_queue *rxq = &trans_pcie->rxq; - struct list_head *element; struct iwl_rx_mem_buffer *rxb; unsigned long flags; @@ -221,9 +220,9 @@ static void iwl_rx_queue_restock(struct iwl_trans *trans) BUG_ON(rxb && rxb->page); /* Get next free Rx buffer, remove from free list */ - element = rxq->rx_free.next; - rxb = list_entry(element, struct iwl_rx_mem_buffer, list); - list_del(element); + rxb = list_first_entry(&rxq->rx_free, struct iwl_rx_mem_buffer, + list); + list_del(&rxb->list); /* Point to Rx buffer via next RBD in circular buffer */ rxq->bd[rxq->write] = iwl_dma_addr2rbd_ptr(rxb->page_dma); @@ -260,7 +259,6 @@ static void iwl_rx_allocate(struct iwl_trans *trans, gfp_t priority) { struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); struct iwl_rx_queue *rxq = &trans_pcie->rxq; - struct list_head *element; struct iwl_rx_mem_buffer *rxb; struct page *page; unsigned long flags; @@ -308,10 +306,9 @@ static void iwl_rx_allocate(struct iwl_trans *trans, gfp_t priority) __free_pages(page, trans_pcie->rx_page_order); return; } - element = rxq->rx_used.next; - rxb = list_entry(element, struct iwl_rx_mem_buffer, list); - list_del(element); - + rxb = list_first_entry(&rxq->rx_used, struct iwl_rx_mem_buffer, + list); + list_del(&rxb->list); spin_unlock_irqrestore(&rxq->lock, flags); BUG_ON(rxb->page); |