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mwl8k: fix pci dma mapping leak in mwl8k_post_cmd() error path
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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@ -1439,8 +1439,11 @@ static int mwl8k_post_cmd(struct ieee80211_hw *hw, struct mwl8k_cmd_pkt *cmd)
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return -ENOMEM;
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rc = mwl8k_fw_lock(hw);
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if (rc)
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if (rc) {
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pci_unmap_single(priv->pdev, dma_addr, dma_size,
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PCI_DMA_BIDIRECTIONAL);
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return rc;
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}
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priv->hostcmd_wait = &cmd_wait;
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iowrite32(dma_addr, regs + MWL8K_HIU_GEN_PTR);
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