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Commit ad4f232f authored by Alex Elder's avatar Alex Elder Committed by Sage Weil
Browse files

rbd: drop a useless local variable 



In rbd_req_sync_notify_ack(), a local variable was needlessly being
used to hold a null pointer.  Just pass NULL instead.

Signed-off-by: default avatarAlex Elder <elder@inktank.com>
Reviewed-by: default avatarYehuda Sadeh <yehuda@inktank.com>
Reviewed-by: default avatarJosh Durgin <josh.durgin@inktank.com>
parent c61a1abd

drivers/block/rbd.c

+1 −2
Original line number Diff line number Diff line
@@ -1187,7 +1187,6 @@ static int rbd_req_sync_notify_ack(struct rbd_device *dev, 
				   const char *obj)

{

	struct ceph_osd_req_op *ops;

	struct page **pages = NULL;

	int ret;



	ret = rbd_create_rw_ops(&ops, 1, CEPH_OSD_OP_NOTIFY_ACK, 0);
@@ -1200,7 +1199,7 @@ static int rbd_req_sync_notify_ack(struct rbd_device *dev, 


	ret = rbd_do_request(NULL, dev, NULL, CEPH_NOSNAP,

			  obj, 0, 0, NULL,

			  pages, 0,

			  NULL, 0,

			  CEPH_OSD_FLAG_READ,

			  ops,

			  1,