p54usb: bring first generation devices back to life
This patch fixes a serious regression (introduced by:
"p54: fix memory management")
that affected isl3886+net2280 usb devices operation.
Signed-off-by: Christian Lamparter <chunkeey@web.de>
Tested-by: Artur Skawina <art.08.09@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/p54/p54usb.c
index 17f89c7..c44a200 100644
--- a/drivers/net/wireless/p54/p54usb.c
+++ b/drivers/net/wireless/p54/p54usb.c
@@ -301,6 +301,8 @@
struct net2280_tx_hdr *hdr;
struct net2280_reg_write *reg;
int err = 0;
+ __le32 addr = ((struct p54_hdr *) skb->data)->req_id;
+ __le16 len = cpu_to_le16(skb->len);
reg = kmalloc(sizeof(*reg), GFP_ATOMIC);
if (!reg)
@@ -325,8 +327,8 @@
hdr = (void *)skb_push(skb, sizeof(*hdr));
memset(hdr, 0, sizeof(*hdr));
- hdr->device_addr = ((struct p54_hdr *)skb->data)->req_id;
- hdr->len = cpu_to_le16(skb->len + sizeof(struct p54_hdr));
+ hdr->len = len;
+ hdr->device_addr = addr;
usb_fill_bulk_urb(int_urb, priv->udev,
usb_sndbulkpipe(priv->udev, P54U_PIPE_DEV), reg, sizeof(*reg),