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Commit 955ab095 authored by Yogesh Ashok Powar's avatar Yogesh Ashok Powar Committed by John W. Linville
Browse files

mwifiex: Do not kfree cmd buf while unregistering PCIe 



All the command buffers are freed in mwifiex_free_cmd_buffer()
and hence there is no need to kfree the current command buffer
again. This might ends up freeing memory allocated by some other
kernel code.

Signed-off-by: default avatarAmitkumar Karwar <akarwar@marvell.com>
Signed-off-by: default avatarAvinash Patil <patila@marvell.com>
Signed-off-by: default avatarYogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: default avatarBing Zhao <bzhao@marvell.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 5b0d9b21

drivers/net/wireless/mwifiex/pcie.c

+0 −1
Original line number Diff line number Diff line
@@ -863,7 +863,6 @@ static int mwifiex_pcie_delete_cmdrsp_buf(struct mwifiex_adapter *adapter) 
		MWIFIEX_SKB_PACB(card->cmd_buf, &buf_pa);

		pci_unmap_single(card->dev, buf_pa, MWIFIEX_SIZE_OF_CMD_BUFFER,

				 PCI_DMA_TODEVICE);

		dev_kfree_skb_any(card->cmd_buf);

	}

	return 0;

}