scsi: cxgb4i: libcxgbi: add active open cmd for T6 adapters

[linux-2.6-block.git] / drivers / scsi / cxgbi / libcxgbi.c

diff --git a/drivers/scsi/cxgbi/libcxgbi.c b/drivers/scsi/cxgbi/libcxgbi.c
index 2ffe029ff2b6ff29fbaaada58d277d89d2643f31..54233788922433ac70dca26bb5a1510bb24ec32f 100644 (file)
--- a/drivers/scsi/cxgbi/libcxgbi.c
+++ b/drivers/scsi/cxgbi/libcxgbi.c
@@ -1627,15 +1627,15 @@ static void csk_return_rx_credits(struct cxgbi_sock *csk, int copied)
                csk->rcv_wup, cdev->rx_credit_thres,
                csk->rcv_win);
 
+       if (!cdev->rx_credit_thres)
+               return;
+
        if (csk->state != CTP_ESTABLISHED)
                return;
 
        credits = csk->copied_seq - csk->rcv_wup;
        if (unlikely(!credits))
                return;
-       if (unlikely(cdev->rx_credit_thres == 0))
-               return;
-
        must_send = credits + 16384 >= csk->rcv_win;
        if (must_send || credits >= cdev->rx_credit_thres)
                csk->rcv_wup += cdev->csk_send_rx_credits(csk, credits);