diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/staging/rtl8192ee/pci.c | 39 |
1 files changed, 13 insertions, 26 deletions
diff --git a/drivers/staging/rtl8192ee/pci.c b/drivers/staging/rtl8192ee/pci.c index 3fe9b7ba01d6..0215aef1eacc 100644 --- a/drivers/staging/rtl8192ee/pci.c +++ b/drivers/staging/rtl8192ee/pci.c @@ -892,7 +892,7 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw) } /* handle command packet here */ - if (rtlpriv->cfg->ops->rx_command_packet(hw, stats, skb)) { + if (rtlpriv->cfg->ops->rx_command_packet(hw, &stats, skb)) { dev_kfree_skb_any(skb); goto end; } @@ -1224,10 +1224,10 @@ static int _rtl_pci_init_tx_ring(struct ieee80211_hw *hw, /* alloc tx buffer desc for new trx flow*/ if (rtlpriv->use_new_trx_flow) { - buffer_desc = pci_alloc_consistent(rtlpci->pdev, - sizeof(*buffer_desc) * entries, - &buffer_desc_dma); - + buffer_desc = + pci_zalloc_consistent(rtlpci->pdev, + sizeof(*buffer_desc) * entries, + &buffer_desc_dma); if (!buffer_desc || (unsigned long)buffer_desc & 0xFF) { RT_TRACE(COMP_ERR, DBG_EMERG, ("Cannot allocate TX ring (prio = %d)\n", @@ -1235,7 +1235,6 @@ static int _rtl_pci_init_tx_ring(struct ieee80211_hw *hw, return -ENOMEM; } - memset(buffer_desc, 0, sizeof(*buffer_desc) * entries); rtlpci->tx_ring[prio].buffer_desc = buffer_desc; rtlpci->tx_ring[prio].buffer_desc_dma = buffer_desc_dma; @@ -1245,16 +1244,14 @@ static int _rtl_pci_init_tx_ring(struct ieee80211_hw *hw, } /* alloc dma for this ring */ - desc = pci_alloc_consistent(rtlpci->pdev, - sizeof(*desc) * entries, &desc_dma); - + desc = pci_zalloc_consistent(rtlpci->pdev, sizeof(*desc) * entries, + &desc_dma); if (!desc || (unsigned long)desc & 0xFF) { RT_TRACE(COMP_ERR, DBG_EMERG, ("Cannot allocate TX ring (prio = %d)\n", prio)); return -ENOMEM; } - memset(desc, 0, sizeof(*desc) * entries); rtlpci->tx_ring[prio].desc = desc; rtlpci->tx_ring[prio].dma = desc_dma; @@ -1290,11 +1287,9 @@ static int _rtl_pci_init_rx_ring(struct ieee80211_hw *hw, int rxring_idx) struct rtl_rx_buffer_desc *entry = NULL; /* alloc dma for this ring */ rtlpci->rx_ring[rxring_idx].buffer_desc = - pci_alloc_consistent(rtlpci->pdev, - sizeof(*rtlpci->rx_ring[rxring_idx]. - buffer_desc) * - rtlpci->rxringcount, - &rtlpci->rx_ring[rxring_idx].dma); + pci_zalloc_consistent(rtlpci->pdev, + sizeof(*rtlpci->rx_ring[rxring_idx].buffer_desc) * rtlpci->rxringcount, + &rtlpci->rx_ring[rxring_idx].dma); if (!rtlpci->rx_ring[rxring_idx].buffer_desc || (unsigned long)rtlpci->rx_ring[rxring_idx].buffer_desc & 0xFF) { RT_TRACE(COMP_ERR, DBG_EMERG, @@ -1302,10 +1297,6 @@ static int _rtl_pci_init_rx_ring(struct ieee80211_hw *hw, int rxring_idx) return -ENOMEM; } - memset(rtlpci->rx_ring[rxring_idx].buffer_desc, 0, - sizeof(*rtlpci->rx_ring[rxring_idx].buffer_desc) * - rtlpci->rxringcount); - /* init every desc in this ring */ rtlpci->rx_ring[rxring_idx].idx = 0; @@ -1320,19 +1311,15 @@ static int _rtl_pci_init_rx_ring(struct ieee80211_hw *hw, int rxring_idx) u8 tmp_one = 1; /* alloc dma for this ring */ rtlpci->rx_ring[rxring_idx].desc = - pci_alloc_consistent(rtlpci->pdev, - sizeof(*rtlpci->rx_ring[rxring_idx]. - desc) * rtlpci->rxringcount, - &rtlpci->rx_ring[rxring_idx].dma); + pci_zalloc_consistent(rtlpci->pdev, + sizeof(*rtlpci->rx_ring[rxring_idx].desc) * rtlpci->rxringcount, + &rtlpci->rx_ring[rxring_idx].dma); if (!rtlpci->rx_ring[rxring_idx].desc || (unsigned long)rtlpci->rx_ring[rxring_idx].desc & 0xFF) { RT_TRACE(COMP_ERR, DBG_EMERG, ("Cannot allocate RX ring\n")); return -ENOMEM; } - memset(rtlpci->rx_ring[rxring_idx].desc, 0, - sizeof(*rtlpci->rx_ring[rxring_idx].desc) * - rtlpci->rxringcount); /* init every desc in this ring */ rtlpci->rx_ring[rxring_idx].idx = 0; |