diff options
| author | Jussi Kivilinna <jussi.kivilinna@mbnet.fi> | 2008-06-02 18:35:36 +0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-06-14 12:18:01 -0400 |
| commit | a67edb9e31a328397516d2285269232e98c5f88b (patch) | |
| tree | 61ee55f428ac3a42bfe65dc01fe2e7a9ee3f7a61 /drivers/net/wireless/rndis_wlan.c | |
| parent | 5331b96ce3a9f08d3a9e28386e193e8c78f8fdd1 (diff) | |
rndis_wlan: check if set_multicast_list work is already scheduled
Don't queue set_multicast_list work if WORK_SET_MULTICAST_LIST
flag already set.
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/rndis_wlan.c')
| -rw-r--r-- | drivers/net/wireless/rndis_wlan.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c index c281c0b35ed4..ad46a0ba6e64 100644 --- a/drivers/net/wireless/rndis_wlan.c +++ b/drivers/net/wireless/rndis_wlan.c @@ -2272,6 +2272,9 @@ static void rndis_wext_set_multicast_list(struct net_device *dev) struct usbnet *usbdev = dev->priv; struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev); + if (test_bit(WORK_SET_MULTICAST_LIST, &priv->work_pending)) + return; + set_bit(WORK_SET_MULTICAST_LIST, &priv->work_pending); queue_work(priv->workqueue, &priv->work); } |