iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

mwifiex: Correct pci_unmap_single's size

Browse Source 
There exist mismatch between the size used for pci_map and
pci_unmap on command skb. Correcting it.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Yogesh Ashok Powar 2013-04-23 16:49:50 -07:00 committed by John W. Linville
parent 955ab095c5
commit 7af1ce0e0d
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/net/wireless/mwifiex/pcie.c
View File

@ -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;
}