path: root/drivers/net/au1000_eth.c
diff options
authorAnton Vorontsov <avorontsov@ru.mvista.com>2008-07-22 15:41:24 -0700
committerDavid S. Miller <davem@davemloft.net>2008-07-22 15:41:24 -0700
commitc8f15686a4b3345e3e81e09cfe191df58bbedd45 (patch)
tree1990e6281c5ced09566b093c599b7022f7bb4eb8 /drivers/net/au1000_eth.c
parentipv6: icmp6_dst_gc return change (diff)
netdev: bunch of drivers: avoid WARN at net/core/dev.c:1328
The drivers were touching net queue before it has been started, so without this patch, the drivers will potentially WARN at net/core/dev.c:1328. I don't have the hardware for the drivers below, so this patch is untested, and thus should be carefully peer reviewed. tc35815.c au1000_eth.c bfin_mac.c macb.c ^ The four drivers are using phylib, they're calling netif_start_queue() in open() callback. So trivially remove netif_tx_schedule_all(). Phylib will handle netif_carrier_*(). cpmac.c fec_mpc52xx.c fs_enet/fs_enet-main.c sh_eth.c ^ The same as above, but these were also needlessly calling netif_carrier_*() functions. So removed queue calls and also remove carrier calls, since phylib will handle it. fs_enet-main.c also didn't call netif_start_queue() at open(), this is fixed now. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/au1000_eth.c')
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c
index 3ab61e40e86a..cb8be490e5ae 100644
--- a/drivers/net/au1000_eth.c
+++ b/drivers/net/au1000_eth.c
@@ -911,9 +911,8 @@ au1000_adjust_link(struct net_device *dev)
if(phydev->link != aup->old_link) {
// link state changed
- if (phydev->link) // link went up
- netif_tx_schedule_all(dev);
- else { // link went down
+ if (!phydev->link) {
+ /* link went down */
aup->old_speed = 0;
aup->old_duplex = -1;