From: Morten Helgesen <morten@sourcepoet.org>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: akpm@osdl.org, linux-kernel@vger.kernel.org,
linux-serial@vger.kernel.org
Subject: Re: [PATCH] genericserial: Remove bogus optimisation check and dead code paths
Date: Tue, 03 Jul 2007 16:39:05 +0200 [thread overview]
Message-ID: <468A5F89.70900@sourcepoet.org> (raw)
In-Reply-To: <20070703152021.6eb8013d@the-village.bc.nu>
Alan Cox wrote:
[...snip...]
> @@ -75,11 +64,11 @@
> if (! (port->flags & ASYNC_INITIALIZED)) return;
>
> /* Take a lock on the serial tranmit buffer! */
> - LOCKIT;
> + mutex_lock(& port->port_write_mutex);
>
^ Contains additional whitespace.
> if (port->xmit_cnt >= SERIAL_XMIT_SIZE - 1) {
> /* Sorry, buffer is full, drop character. Update statistics???? -- REW */
> - RELEASEIT;
> + mutex_unlock(&port->port_write_mutex);
> return;
> }
>
> @@ -87,13 +76,11 @@
>
[...snip...]
== Morten
next prev parent reply other threads:[~2007-07-03 14:54 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-03 14:20 [PATCH] genericserial: Remove bogus optimisation check and dead code paths Alan Cox
2007-07-03 14:39 ` Morten Helgesen [this message]
2007-07-03 15:26 ` Alan Cox
2007-07-03 21:33 ` Morten Helgesen
2007-07-03 21:36 ` Morten Helgesen
2007-07-03 22:31 ` Alan Cox
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