bnx2x: Unlimited Tx interrupt work

The Tx interrupt is very short and there is no need to limit it to a budget

Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c
index e4d54e1..a66536e 100644 (file)
--- a/drivers/net/bnx2x_main.c
+++ b/drivers/net/bnx2x_main.c
@@ -874,7 +874,7 @@ static inline u16 bnx2x_tx_avail(struct bnx2x_fastpath *fp)
        return (s16)(fp->bp->tx_ring_size) - used;
 }
 
-static void bnx2x_tx_int(struct bnx2x_fastpath *fp, int work)
+static void bnx2x_tx_int(struct bnx2x_fastpath *fp)
 {
        struct bnx2x *bp = fp->bp;
        struct netdev_queue *txq;
@@ -908,9 +908,6 @@ static void bnx2x_tx_int(struct bnx2x_fastpath *fp, int work)
                bd_cons = bnx2x_free_tx_pkt(bp, fp, pkt_cons);
                sw_cons++;
                done++;
-
-               if (done == work)
-                       break;
        }
 
        fp->tx_pkt_cons = sw_cons;
@@ -4177,7 +4174,7 @@ static void bnx2x_timer(unsigned long data)
                struct bnx2x_fastpath *fp = &bp->fp[0];
                int rc;
 
-               bnx2x_tx_int(fp, 1000);
+               bnx2x_tx_int(fp);
                rc = bnx2x_rx_int(fp, 1000);
        }
 
@@ -7217,7 +7214,7 @@ static int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode)
                cnt = 1000;
                while (bnx2x_has_tx_work_unload(fp)) {
 
-                       bnx2x_tx_int(fp, 1000);
+                       bnx2x_tx_int(fp);
                        if (!cnt) {
                                BNX2X_ERR("timeout waiting for queue[%d]\n",
                                          i);
@@ -10069,7 +10066,7 @@ static int bnx2x_poll(struct napi_struct *napi, int budget)
        bnx2x_update_fpsb_idx(fp);
 
        if (bnx2x_has_tx_work(fp))
-               bnx2x_tx_int(fp, budget);
+               bnx2x_tx_int(fp);
 
        if (bnx2x_has_rx_work(fp))
                work_done = bnx2x_rx_int(fp, budget);