Messages in this thread Patch in this message | | | From | Julia Lawall <> | Subject | [PATCH 3/14] drivers/vhost/vhost.c: delete double assignment | Date | Tue, 26 Oct 2010 12:25:32 +0200 |
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From: Julia Lawall <julia@diku.dk>
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/)
// <smpl> @@ expression i; @@
*i = ...; i = ...; // </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
--- 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;
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