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| author | Alex Elder <elder@inktank.com> | 2012-07-03 23:01:19 +0200 |
|---|---|---|
| committer | Sage Weil <sage@inktank.com> | 2012-07-30 18:29:56 +0200 |
| commit | ad4f232f28e8059fa1de51f3127d8a6a2759ef16 (patch) | |
| tree | 6821548fb6f8d576f9edd7b60e0c498827afda0a /drivers/block/rbd.c | |
| parent | libceph: fix off-by-one bug in ceph_encode_filepath() (diff) | |
| download | linux-ad4f232f28e8059fa1de51f3127d8a6a2759ef16.tar.xz linux-ad4f232f28e8059fa1de51f3127d8a6a2759ef16.zip | |
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: Alex Elder <elder@inktank.com>
Reviewed-by: Yehuda Sadeh <yehuda@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/block/rbd.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index 8f428a8ab003..2ae3bb0c0a34 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -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, |