From: chas w. - C. <ch...@cm...> - 2010-07-06 19:30:26
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On Mon, 5 Jul 2010 10:45:53 +0200 Karl Hiramoto <ka...@hi...> wrote: > +void atm_dev_signal_change(struct atm_dev *dev, char signal) > +{ > + int i; > + pr_debug("%s signal=%d dev=%p number=%d dev->signal=%d\n", > + __func__, signal, dev, dev->number, dev->signal); > + > + /* atm driver sending invalid signal */ > + WARN_ON(signal < ATM_PHY_SIG_LOST || signal > > ATM_PHY_SIG_FOUND); + > + if (dev->signal == signal) > + return; /* no change */ > + > + dev->signal = signal; > + > + blocking_notifier_call_chain(&atm_dev_notify_chain, signal, > dev); +} > +EXPORT_SYMBOL(atm_dev_signal_change); net/atm/common.c: In function 'atm_dev_signal_change': net/atm/common.c:213: warning: unused variable 'i' please remove i unless you need it |