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Commit ff7aa96f authored by Nishant Sarmukadam's avatar Nishant Sarmukadam Committed by John W. Linville
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mwl8k: Unmap the pci DMA address in xmit error path 



We should unmap the DMA address in the error path, else it
causes resource leaks. Fix this.

Signed-off-by: default avatarNishant Sarmukadam <nishants@marvell.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent fd712f5f

drivers/net/wireless/mwl8k.c

+2 −0
Original line number Diff line number Diff line
@@ -2005,6 +2005,8 @@ mwl8k_txq_xmit(struct ieee80211_hw *hw, 
				spin_unlock(&priv->stream_lock);

			}

			spin_unlock_bh(&priv->tx_lock);

			pci_unmap_single(priv->pdev, dma, skb->len,

					 PCI_DMA_TODEVICE);

			dev_kfree_skb(skb);

			return;

		}