qla3xxx: bugfix: Add tx control block memset.

This was removed in a previous patch to increase performance, but
caused a transmit error for the 4032 chip.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/net/qla3xxx.c b/drivers/net/qla3xxx.c
index d3f65dab306c..5d358d3779de 100755
--- a/drivers/net/qla3xxx.c
+++ b/drivers/net/qla3xxx.c
@@ -2380,6 +2380,7 @@ static int ql3xxx_send(struct sk_buff *skb, struct net_device *ndev)
         }
         
         mac_iocb_ptr = tx_cb->queue_entry;
+        memset((void *)mac_iocb_ptr, 0, sizeof(struct ob_mac_iocb_req));
         mac_iocb_ptr->opcode = qdev->mac_ob_opcode;
         mac_iocb_ptr->flags = OB_MAC_IOCB_REQ_X;
         mac_iocb_ptr->flags |= qdev->mb_bit_mask;