Commit 4958730e authored by Al Viro's avatar Al Viro Committed by David S. Miller
Browse files

ipw2200: ipw_tx_skb() endianness bug 



We'd just set tfd->u.data.chunk_len[i] to cpu_to_le16(remaining_bytes);
passing it to pci_map_single() is a bad idea - it expects host-endian.

Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 472caf8c

drivers/net/wireless/ipw2200.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -10341,7 +10341,7 @@ static int ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb, 
			tfd->u.data.chunk_ptr[i] =

			tfd->u.data.chunk_ptr[i] =

			    cpu_to_le32(pci_map_single

			    cpu_to_le32(pci_map_single

					(priv->pci_dev, skb->data,

					(priv->pci_dev, skb->data,

					 tfd->u.data.chunk_len[i],

					 remaining_bytes,

					 PCI_DMA_TODEVICE));

					 PCI_DMA_TODEVICE));





			tfd->u.data.num_chunks =

			tfd->u.data.num_chunks =