isa-skelton: Remove a wrong netif_wake_queue() call

The netif_wake_queue() is called correctly (i.e. only on !txfull
condition) from net_tx().  So Unconditional call to the
netif_wake_queue() here is wrong.  This might cause calling of
start_xmit routine on txfull state and trigger tx-ring overflow.

This fix is ported from commit 662a96bd6f020782dfbdc0d0bd177c7dbb556687
("tc35815: Remove a wrong netif_wake_queue() call which triggers BUG_ON").

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 1 deletions

diff --git a/drivers/net/isa-skeleton.c b/drivers/net/isa-skeleton.c
index d09e4d3a15a6..9e55c3007743 100644
--- a/drivers/net/isa-skeleton.c
+++ b/drivers/net/isa-skeleton.c
@@ -536,7 +536,6 @@ static irqreturn_t net_interrupt(int irq, void *dev_id)
                 /* Transmit complete. */
                 net_tx(dev);
                 np->stats.tx_packets++;
-                netif_wake_queue(dev);
         }
 #endif
         if (status & COUNTERS_INTR) {