This fixes the error unwind logic for incorrect number of queues. If netif_set_real_num_XX_queues failed then rndis_filter_device_add would have been called twice. Since input arguments are already ranged checked this is a hypothetical only problem, not possible in actual code. Signed-off-by: Stephen Hemminger <sthemmin@xxxxxxxxxxxxx> --- drivers/net/hyperv/netvsc_drv.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c index e8e82a6a4b1a..91637336d1fb 100644 --- a/drivers/net/hyperv/netvsc_drv.c +++ b/drivers/net/hyperv/netvsc_drv.c @@ -724,17 +724,15 @@ static int netvsc_set_queues(struct net_device *net, struct hv_device *dev, device_info.ring_size = ring_size; device_info.max_num_vrss_chns = num_chn; - ret = rndis_filter_device_add(dev, &device_info); - if (ret) - return ret; - ret = netif_set_real_num_tx_queues(net, num_chn); if (ret) return ret; ret = netif_set_real_num_rx_queues(net, num_chn); + if (ret) + return ret; - return ret; + return rndis_filter_device_add(dev, &device_info); } static int netvsc_set_channels(struct net_device *net, -- 2.11.0 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
