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Commit b6abc904 authored by Alan Cox's avatar Alan Cox Committed by Greg Kroah-Hartman
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tty: ipwireless: check ppp register worked 



Otherwise we start trying to use a bogus channel - ungood.

Signed-off-by: default avatarAlan Cox <alan@linux.intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 41fda9c4

drivers/tty/ipwireless/network.c

+6 −1
Original line number Diff line number Diff line
@@ -274,7 +274,12 @@ static void do_go_online(struct work_struct *work_go_online) 
		network->xaccm[0] = ~0U;

		network->xaccm[3] = 0x60000000U;

		network->raccm = ~0U;

		ppp_register_channel(channel);

		if (ppp_register_channel(channel) < 0) {

			printk(KERN_ERR IPWIRELESS_PCCARD_NAME

					": unable to register PPP channel\n");

			kfree(channel);

			return;

		}

		spin_lock_irqsave(&network->lock, flags);

		network->ppp_channel = channel;

	}