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authorDavid S. Miller <davem@davemloft.net>2008-01-07 20:48:21 -0800
committerDavid S. Miller <davem@davemloft.net>2008-01-08 23:30:09 -0800
commit4ec2411980d0fd2995e8dea8a06fe57aa47523cb (patch)
treea4013547ff1bda8fc038623290debd62ad6dd7fe /drivers/net/xen-netfront.c
parenta0a46196cd98af5cc015842bba757571f02a8c30 (diff)
downloadop-kernel-dev-4ec2411980d0fd2995e8dea8a06fe57aa47523cb.zip
op-kernel-dev-4ec2411980d0fd2995e8dea8a06fe57aa47523cb.tar.gz
[NET]: Do not check netif_running() and carrier state in ->poll()
Drivers do this to try to break out of the ->poll()'ing loop when the device is being brought administratively down. Now that we have a napi_disable() "pending" state we are going to solve that problem generically. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/xen-netfront.c')
-rw-r--r--drivers/net/xen-netfront.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index 2a8fc43..bca37bf 100644
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xen-netfront.c
@@ -852,11 +852,6 @@ static int xennet_poll(struct napi_struct *napi, int budget)
spin_lock(&np->rx_lock);
- if (unlikely(!netif_carrier_ok(dev))) {
- spin_unlock(&np->rx_lock);
- return 0;
- }
-
skb_queue_head_init(&rxq);
skb_queue_head_init(&errq);
skb_queue_head_init(&tmpq);
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