From: Juergen Gross Date: Mon, 13 Aug 2018 14:01:14 +0000 (+0200) Subject: xen/blkback: remove unused pers_gnts_lock from struct xen_blkif_ring X-Git-Tag: Ubuntu-5.4-5.4.0-11.14~4613^2~6^2 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=6f2f39ad1a54978394851c05e327419ebeb7227e;p=mirror_ubuntu-focal-kernel.git xen/blkback: remove unused pers_gnts_lock from struct xen_blkif_ring pers_gnts_lock isn't being used anywhere. Remove it. Signed-off-by: Juergen Gross Reviewed-by: Roger Pau Monné Signed-off-by: Konrad Rzeszutek Wilk --- 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;