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rbd: drop snapid parameter from rbd_req_sync_read()

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There is only one caller of rbd_req_sync_read(), and it passes
CEPH_NOSNAP as the snapshot id argument.  Delete that parameter
and just use CEPH_NOSNAP within the function.

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
This commit is contained in:
Alex Elder 2012-11-09 08:43:15 -06:00
parent af77f26caa
commit 4775618d92
1 changed files with 2 additions and 4 deletions
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6
drivers/block/rbd.c
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@ -1368,7 +1368,6 @@ done:
* Request sync osd read
*/
static int rbd_req_sync_read(struct rbd_device *rbd_dev,
u64 snapid,
const char *object_name,
u64 ofs, u64 len,
char *buf,
@ -1382,7 +1381,7 @@ static int rbd_req_sync_read(struct rbd_device *rbd_dev,
return -ENOMEM;
ret = rbd_req_sync_op(rbd_dev, NULL,
snapid,
CEPH_NOSNAP,
CEPH_OSD_FLAG_READ,
ops, object_name, ofs, len, buf, NULL, ver);
rbd_destroy_ops(ops);
@ -1799,8 +1798,7 @@ rbd_dev_v1_header_read(struct rbd_device *rbd_dev, u64 *version)
if (!ondisk)
return ERR_PTR(-ENOMEM);
ret = rbd_req_sync_read(rbd_dev, CEPH_NOSNAP,
rbd_dev->header_name,
ret = rbd_req_sync_read(rbd_dev, rbd_dev->header_name,
0, size,
(char *) ondisk, version);