ipg fix

spurious cpu_to_le64()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 6 insertions, 1 deletions

diff --git a/drivers/net/ipg.c b/drivers/net/ipg.c
index 5e5d9b527ed..2fdbde772e9 100644
--- a/drivers/net/ipg.c
+++ b/drivers/net/ipg.c
@@ -1900,8 +1900,13 @@ static int ipg_nic_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
         /* Specify the TFC field within the TFD. */
         txfd->tfc |= cpu_to_le64(IPG_TFC_WORDALIGNDISABLED |
-                (IPG_TFC_FRAMEID & cpu_to_le64(sp->tx_current)) |
+                (IPG_TFC_FRAMEID & sp->tx_current) |
                 (IPG_TFC_FRAGCOUNT & (1 << 24)));
+        /*
+         * 16--17 (WordAlign) <- 3 (disable),
+         * 0--15 (FrameId) <- sp->tx_current,
+         * 24--27 (FragCount) <- 1
+         */
 
         /* Request TxComplete interrupts at an interval defined
          * by the constant IPG_FRAMESBETWEENTXCOMPLETES.