From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Michael S. Tsirkin" Subject: Re: [PATCH 3/14] drivers/vhost/vhost.c: delete double assignment Date: Tue, 26 Oct 2010 13:06:44 +0200 Message-ID: <20101026110644.GA7922@redhat.com> References: <1288088743-3725-1-git-send-email-julia@diku.dk> <1288088743-3725-4-git-send-email-julia@diku.dk> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: virtualization@lists.osdl.org, kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org, kvm@vger.kernel.org, netdev@vger.kernel.org To: Julia Lawall Return-path: Content-Disposition: inline In-Reply-To: <1288088743-3725-4-git-send-email-julia@diku.dk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: virtualization-bounces@lists.linux-foundation.org Errors-To: virtualization-bounces@lists.linux-foundation.org List-Id: netdev.vger.kernel.org On Tue, Oct 26, 2010 at 12:25:32PM +0200, Julia Lawall wrote: > From: Julia Lawall > > Delete successive assignments to the same location. > > A simplified version of the semantic match that finds this problem is as > follows: (http://coccinelle.lip6.fr/) > > // > @@ > expression i; > @@ > > *i = ...; > i = ...; > // > > Signed-off-by: Julia Lawall Thanks, applied. > --- > drivers/vhost/vhost.c | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c > index 94701ff..ed27727 100644 > --- a/drivers/vhost/vhost.c > +++ b/drivers/vhost/vhost.c > @@ -157,7 +157,6 @@ static void vhost_vq_reset(struct vhost_dev *dev, > vq->avail_idx = 0; > vq->last_used_idx = 0; > vq->used_flags = 0; > - vq->used_flags = 0; > vq->log_used = false; > vq->log_addr = -1ull; > vq->vhost_hlen = 0;