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authorOliver Neukum <oliver@neukum.org>2008-12-18 03:57:35 +0000
committerDavid S. Miller <davem@davemloft.net>2008-12-22 19:54:00 -0800
commit889bd9b6dbcd426b8698c4a779dd7dbf247f57b8 (patch)
tree595b94f2691726925304887ca88fd775f46d759e
parent05a8c1cbfe368df8c0d4eff710c370d2aa10245a (diff)
net: startup race in hso driver
The flag marking a device running must be set before the URBs for recption are submitted or they may complete too early and fail to resubmit. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/usb/hso.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
index c5c1aeae94f..198ce3cf378 100644
--- a/drivers/net/usb/hso.c
+++ b/drivers/net/usb/hso.c
@@ -663,10 +663,9 @@ static int hso_net_open(struct net_device *net)
odev->rx_buf_missing = sizeof(struct iphdr);
spin_unlock_irqrestore(&odev->net_lock, flags);
- hso_start_net_device(odev->parent);
-
/* We are up and running. */
set_bit(HSO_NET_RUNNING, &odev->flags);
+ hso_start_net_device(odev->parent);
/* Tell the kernel we are ready to start receiving from it */
netif_start_queue(net);