diff options
| author | David S. Miller <davem@davemloft.net> | 2013-01-15 15:05:59 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-01-15 15:05:59 -0500 |
| commit | 4b87f922598acf91eee18f71688a33f54f57bcde (patch) | |
| tree | 9cdfe30c6b96c47093da5392ed82d147290cd64c /drivers/staging/rtl8192e | |
| parent | 55eb555d9674e2ebe9d4de0146602f96ff18e7d6 (diff) | |
| parent | daf3ec688e057f6060fb9bb0819feac7a8bbf45c (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
Documentation/networking/ip-sysctl.txt
drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
Both conflicts were simply overlapping context.
A build fix for qlcnic is in here too, simply removing the added
devinit annotations which no longer exist.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/staging/rtl8192e')
| -rw-r--r-- | drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c | 4 | ||||
| -rw-r--r-- | drivers/staging/rtl8192e/rtl8192e/rtl_core.c | 11 |
2 files changed, 13 insertions, 2 deletions
diff --git a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c b/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c index 808aab6fa5e..a9d78e9651c 100644 --- a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c +++ b/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c @@ -1183,6 +1183,8 @@ void rtl8192_tx_fill_desc(struct net_device *dev, struct tx_desc *pdesc, pTxFwInfo->TxRate, cb_desc); + if (pci_dma_mapping_error(priv->pdev, mapping)) + RT_TRACE(COMP_ERR, "DMA Mapping error\n");; if (cb_desc->bAMPDUEnable) { pTxFwInfo->AllowAggregation = 1; pTxFwInfo->RxMF = cb_desc->ampdu_factor; @@ -1280,6 +1282,8 @@ void rtl8192_tx_fill_cmd_desc(struct net_device *dev, dma_addr_t mapping = pci_map_single(priv->pdev, skb->data, skb->len, PCI_DMA_TODEVICE); + if (pci_dma_mapping_error(priv->pdev, mapping)) + RT_TRACE(COMP_ERR, "DMA Mapping error\n");; memset(entry, 0, 12); entry->LINIP = cb_desc->bLastIniPkt; entry->FirstSeg = 1; diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c index 1a70f324552..4ebf99b3097 100644 --- a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c +++ b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c @@ -2104,7 +2104,10 @@ static short rtl8192_alloc_rx_desc_ring(struct net_device *dev) skb_tail_pointer_rsl(skb), priv->rxbuffersize, PCI_DMA_FROMDEVICE); - + if (pci_dma_mapping_error(priv->pdev, *mapping)) { + dev_kfree_skb_any(skb); + return -1; + } entry->BufferAddress = cpu_to_le32(*mapping); entry->Length = priv->rxbuffersize; @@ -2397,7 +2400,11 @@ static void rtl8192_rx_normal(struct net_device *dev) skb_tail_pointer_rsl(skb), priv->rxbuffersize, PCI_DMA_FROMDEVICE); - + if (pci_dma_mapping_error(priv->pdev, + *((dma_addr_t *)skb->cb))) { + dev_kfree_skb_any(skb); + return; + } } done: pdesc->BufferAddress = cpu_to_le32(*((dma_addr_t *)skb->cb)); |