Messages in this thread | | | Date | Fri, 5 Jan 2007 16:00:36 -0800 (PST) | From | David Rientjes <> | Subject | Re: [PATCH 2.6.20-rc3] TTY_IO code cleanups |
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On Sat, 6 Jan 2007, Ahmed S. Darwish wrote:
> @@ -791,17 +790,15 @@ static int tty_ldisc_try(struct tty_struct *tty) > { > unsigned long flags; > struct tty_ldisc *ld; > - int ret = 0; > > spin_lock_irqsave(&tty_ldisc_lock, flags); > ld = &tty->ldisc; > - if(test_bit(TTY_LDISC, &tty->flags)) > - { > + if(test_bit(TTY_LDISC, &tty->flags)) { > ld->refcount++; > - ret = 1; > + return 1; > } > spin_unlock_irqrestore(&tty_ldisc_lock, flags); > - return ret; > + return 0; > } > > /**
You leave tty_ldisk_lock locked. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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