diff options
| author | Olivier Sobrie <olivier@sobrie.be> | 2015-01-30 15:22:03 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-02-01 23:33:27 +0300 |
| commit | 38121067b10268385ca00978d1c1a241cd5eadfb (patch) | |
| tree | f85a75e5222c2ea3a10a2463f092ff017f7709c9 /drivers/net/usb | |
| parent | cc491970f5cef560b9e5bf037f0c9dd1e4d6a4bd (diff) | |
| download | linux-38121067b10268385ca00978d1c1a241cd5eadfb.tar.xz | |
hso: fix rfkill name conflicts
By using only the usb interface number for the rfkill name, we might
have a name conflicts in case two similar hso devices are connected.
In this patch, the name of the hso rfkill interface embed the value
of a counter that is incremented each time a new rfkill interface is
added.
Suggested-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: Olivier Sobrie <olivier@sobrie.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/usb')
| -rw-r--r-- | drivers/net/usb/hso.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c index e94a02395357..7833bd1d9791 100644 --- a/drivers/net/usb/hso.c +++ b/drivers/net/usb/hso.c @@ -153,7 +153,7 @@ struct hso_net { struct hso_device *parent; struct net_device *net; struct rfkill *rfkill; - char name[8]; + char name[24]; struct usb_endpoint_descriptor *in_endp; struct usb_endpoint_descriptor *out_endp; @@ -2469,9 +2469,10 @@ static void hso_create_rfkill(struct hso_device *hso_dev, { struct hso_net *hso_net = dev2net(hso_dev); struct device *dev = &hso_net->net->dev; + static u32 rfkill_counter; snprintf(hso_net->name, sizeof(hso_net->name), "hso-%d", - interface->altsetting->desc.bInterfaceNumber); + rfkill_counter++); hso_net->rfkill = rfkill_alloc(hso_net->name, &interface_to_usbdev(interface)->dev, |