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[PATCH] USB: minor gadget/rndis tweak

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Resove a minor FIXME:  don't change MTU while RNDIS link is active,
the other end won't expect such things...

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
David Brownell 2006-01-22 10:33:27 -08:00 committed by Greg Kroah-Hartman
parent bae4bd848d
commit 7802ac5c29
1 changed files with 2 additions and 1 deletions
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3
drivers/usb/gadget/ether.c
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@ -1549,7 +1549,8 @@ static int eth_change_mtu (struct net_device *net, int new_mtu)
{
struct eth_dev *dev = netdev_priv(net);
// FIXME if rndis, don't change while link's live
if (dev->rndis)
return -EBUSY;
if (new_mtu <= ETH_HLEN || new_mtu > ETH_FRAME_LEN)
return -ERANGE;