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| author | Christian Lamparter <chunkeey@web.de> | 2008-12-17 12:04:43 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-12-19 15:23:47 -0500 |
| commit | 6110781af080c007b2202187a8518920e03d5748 (patch) | |
| tree | aff117dc62ebad2ba545668c9d15ae6dffdfd24a /drivers/net/wireless/p54 | |
| parent | 6ace2891a1d632303283816ae050849da48df142 (diff) | |
| download | kernel_samsung_tuna-6110781af080c007b2202187a8518920e03d5748.zip kernel_samsung_tuna-6110781af080c007b2202187a8518920e03d5748.tar.gz kernel_samsung_tuna-6110781af080c007b2202187a8518920e03d5748.tar.bz2 | |
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>
Diffstat (limited to 'drivers/net/wireless/p54')
| -rw-r--r-- | drivers/net/wireless/p54/p54usb.c | 6 |
1 files changed, 4 insertions, 2 deletions
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 @@ static void p54u_tx_net2280(struct ieee80211_hw *dev, struct sk_buff *skb) 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 @@ static void p54u_tx_net2280(struct ieee80211_hw *dev, struct sk_buff *skb) 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), |