From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Juergen Gross To: linux-kernel@vger.kernel.org, xen-devel@lists.xenproject.org, linux-block@vger.kernel.org Cc: konrad.wilk@oracle.com, roger.pau@citrix.com, axboe@kernel.dk, boris.ostrovsky@oracle.com, Juergen Gross Subject: [PATCH v2 5/5] xen/blkback: remove unused pers_gnts_lock from struct xen_blkif_ring Date: Wed, 8 Aug 2018 16:25:28 +0200 Message-Id: <20180808142528.31029-6-jgross@suse.com> In-Reply-To: <20180808142528.31029-1-jgross@suse.com> References: <20180808142528.31029-1-jgross@suse.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 List-ID: pers_gnts_lock isn't being used anywhere. Remove it. Signed-off-by: Juergen Gross Reviewed-by: Roger Pau Monné --- drivers/block/xen-blkback/common.h | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/block/xen-blkback/common.h b/drivers/block/xen-blkback/common.h index 2339b8d39c5e..1d3002d773f7 100644 --- a/drivers/block/xen-blkback/common.h +++ b/drivers/block/xen-blkback/common.h @@ -269,7 +269,6 @@ struct xen_blkif_ring { wait_queue_head_t pending_free_wq; /* Tree to store persistent grants. */ - spinlock_t pers_gnts_lock; struct rb_root persistent_gnts; unsigned int persistent_gnt_c; atomic_t persistent_gnt_in_use; -- 2.13.7