linux-kernel - Re: [PATCH 44/46] Staging: hv: vmbus: Fix checkpatch warnings in connection.c

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Message-ID: <20110829180934.GB23618@kroah.com>
Date:	Mon, 29 Aug 2011 11:09:34 -0700
From:	Greg KH <greg@...ah.com>
To:	"K. Y. Srinivasan" <kys@...rosoft.com>
Cc:	gregkh@...e.de, linux-kernel@...r.kernel.org,
	devel@...uxdriverproject.org, virtualization@...ts.osdl.org,
	Haiyang Zhang <haiyangz@...rosoft.com>
Subject: Re: [PATCH 44/46] Staging: hv: vmbus: Fix checkpatch warnings in
 connection.c

On Sat, Aug 27, 2011 at 11:31:43AM -0700, K. Y. Srinivasan wrote:
> Fix checkpatch warnings in connection.c.
> 
> Signed-off-by: K. Y. Srinivasan <kys@...rosoft.com>
> Signed-off-by: Haiyang Zhang <haiyangz@...rosoft.com>
> ---
>  drivers/staging/hv/connection.c |   13 +++++++------
>  1 files changed, 7 insertions(+), 6 deletions(-)
> 
> diff --git a/drivers/staging/hv/connection.c b/drivers/staging/hv/connection.c
> index ca92ca3..9e99c04 100644
> --- a/drivers/staging/hv/connection.c
> +++ b/drivers/staging/hv/connection.c
> @@ -220,11 +220,11 @@ static void process_chn_event(u32 relid)
>  	channel = relid2channel(relid);
>  
>  	spin_lock_irqsave(&channel->inbound_lock, flags);
> -	if (channel && (channel->onchannel_callback != NULL)) {
> +	if (channel && (channel->onchannel_callback != NULL))
>  		channel->onchannel_callback(channel->channel_callback_context);
> -	} else {

I agree with Joe here, if channel really was NULL, you just oopsed.

I'll apply this one, but please send me a follow-on one fixing this bug.

greg k-h
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