From 7af1ce0e0daaf181335c8edc21e12d69ee5cd1d1 Mon Sep 17 00:00:00 2001 From: Yogesh Ashok Powar Date: Tue, 23 Apr 2013 16:49:50 -0700 Subject: [PATCH] mwifiex: Correct pci_unmap_single's size There exist mismatch between the size used for pci_map and pci_unmap on command skb. Correcting it. 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 | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/mwifiex/pcie.c b/drivers/net/wireless/mwifiex/pcie.c index eaf93f55e4db..20c9c4c7b0b2 100644 --- a/drivers/net/wireless/mwifiex/pcie.c +++ b/drivers/net/wireless/mwifiex/pcie.c @@ -861,7 +861,7 @@ static int mwifiex_pcie_delete_cmdrsp_buf(struct mwifiex_adapter *adapter) if (card && card->cmd_buf) { MWIFIEX_SKB_PACB(card->cmd_buf, &buf_pa); - pci_unmap_single(card->dev, buf_pa, MWIFIEX_SIZE_OF_CMD_BUFFER, + pci_unmap_single(card->dev, buf_pa, card->cmd_buf->len, PCI_DMA_TODEVICE); } return 0; @@ -1572,7 +1572,7 @@ static int mwifiex_pcie_cmdrsp_complete(struct mwifiex_adapter *adapter, skb_tmp = card->cmd_buf; if (skb_tmp) { MWIFIEX_SKB_PACB(skb_tmp, &buf_pa); - pci_unmap_single(card->dev, buf_pa, MWIFIEX_UPLD_SIZE, + pci_unmap_single(card->dev, buf_pa, skb_tmp->len, PCI_DMA_FROMDEVICE); card->cmd_buf = NULL; } -- 2.20.1