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Message-ID: <20090616160045.10041.94585.stgit@t61.ukuu.org.uk> Date: Tue, 16 Jun 2009 17:00:53 +0100 From: Alan Cox <alan@...rguk.ukuu.org.uk> To: torvalds@...ux-foundation.org, linux-kernel@...r.kernel.org Subject: [PATCH 3/9] ldisc: debug aids From: Alan Cox <alan@...ux.intel.com> --- drivers/char/tty_ldisc.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/char/tty_ldisc.c b/drivers/char/tty_ldisc.c index 874c248..a19e935 100644 --- a/drivers/char/tty_ldisc.c +++ b/drivers/char/tty_ldisc.c @@ -207,6 +207,7 @@ static void tty_ldisc_put(struct tty_ldisc *ld) ldo->refcount--; module_put(ldo->owner); spin_unlock_irqrestore(&tty_ldisc_lock, flags); + WARN_ON(ld->refcount); kfree(ld); } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.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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