From 955ab095c51a6f5a105aaeff4fc8e32c2ee94814 Mon Sep 17 00:00:00 2001 From: Yogesh Ashok Powar Date: Tue, 23 Apr 2013 16:49:49 -0700 Subject: [PATCH] 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: Amitkumar Karwar Signed-off-by: Avinash Patil Signed-off-by: Yogesh Ashok Powar Signed-off-by: Bing Zhao Signed-off-by: John W. Linville --- drivers/net/wireless/mwifiex/pcie.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/net/wireless/mwifiex/pcie.c b/drivers/net/wireless/mwifiex/pcie.c index b924e1d9cf9c..eaf93f55e4db 100644 --- a/drivers/net/wireless/mwifiex/pcie.c +++ b/drivers/net/wireless/mwifiex/pcie.c @@ -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; } -- 2.20.1