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path: root/drivers/net/wireless/mwl8k.c
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Diffstat (limited to 'drivers/net/wireless/mwl8k.c')
-rw-r--r--drivers/net/wireless/mwl8k.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index 4d3353cb308b..a4336f45f523 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -1439,8 +1439,11 @@ static int mwl8k_post_cmd(struct ieee80211_hw *hw, struct mwl8k_cmd_pkt *cmd)
1439 return -ENOMEM; 1439 return -ENOMEM;
1440 1440
1441 rc = mwl8k_fw_lock(hw); 1441 rc = mwl8k_fw_lock(hw);
1442 if (rc) 1442 if (rc) {
1443 pci_unmap_single(priv->pdev, dma_addr, dma_size,
1444 PCI_DMA_BIDIRECTIONAL);
1443 return rc; 1445 return rc;
1446 }
1444 1447
1445 priv->hostcmd_wait = &cmd_wait; 1448 priv->hostcmd_wait = &cmd_wait;
1446 iowrite32(dma_addr, regs + MWL8K_HIU_GEN_PTR); 1449 iowrite32(dma_addr, regs + MWL8K_HIU_GEN_PTR);