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.

Signed-off-by: Atsushi Nemoto<redacted>
---
  drivers/net/isa-skeleton.c |    1 -
  1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/drivers/net/isa-skeleton.c b/drivers/net/isa-skeleton.c
index 04d0502..3f33c90 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