Re: [PATCH] uniform cdrom: fix mutex unlocking in/proc/sys/dev/cdrom/info file

From: Andrew Morton
Date: Mon Jun 14 2010 - 15:34:30 EST

On Wed, 09 Jun 2010 12:56:50 -0400
Davidlohr Bueso <dave.bueso@xxxxxxxxx> wrote:

> If the last if condition passes the cdrom_mutex mutex will not be unlocked.
> This patch fixes this and also removes the unnecessary doit label that was only invoked by the done label.

Confused. There is no way in which cdrom_sysctl_info() can forget to
unlock cdrom_mutex.

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