[PATCH 2.5 2/3] e100: Fix set ringparam for ethtool returning error code on bad input
From: Ganesh Venkatesan <hidden>
Date: 2004-10-18 10:23:49
Signed-off-by: Ganesh Venkatesan <redacted> diff -up netdev-2.6/drivers/net/e100.c netdev-2.6/drivers/net/e100.new.c
--- netdev-2.6/drivers/net/e100.c 2004-10-15 12:27:00.000000000 -0700
+++ netdev-2.6/drivers/net/e100.c.new 2004-10-15 12:27:01.000000000 -0700@@ -1958,6 +1958,9 @@ static int e100_set_ringparam(struct net struct param_range *rfds = &nic->params.rfds; struct param_range *cbs = &nic->params.cbs; + if ((ring->rx_mini_pending) || (ring->rx_jumbo_pending)) + return -EINVAL; + if(netif_running(netdev)) e100_down(nic); rfds->count = max(ring->rx_pending, rfds->min);