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rbd: drop a useless local variable

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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: Alex Elder <elder@inktank.com>
Reviewed-by: Yehuda Sadeh <yehuda@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
This commit is contained in:
Alex Elder 2012-07-03 16:01:19 -05:00 committed by Sage Weil
parent c61a1abd21
commit ad4f232f28
1 changed files with 1 additions and 2 deletions
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3
drivers/block/rbd.c
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@ -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,