From: Alex Elder <elder@inktank.com>
To: ceph-devel@vger.kernel.org
Subject: [PATCH 3/7] rbd: drop rbd_dev parameter in snap functions
Date: Thu, 26 Jul 2012 13:57:29 -0500 [thread overview]
Message-ID: <50119319.4050400@inktank.com> (raw)
In-Reply-To: <50119076.1030307@inktank.com>
Both rbd_register_snap_dev() and __rbd_remove_snap_dev() have
rbd_dev parameters that are unused. Remove them.
Signed-off-by: Alex Elder <elder@inktank.com>
---
drivers/block/rbd.c | 19 +++++++------------
1 file changed, 7 insertions(+), 12 deletions(-)
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index 597ebaa..a748448 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -202,8 +202,7 @@ static ssize_t rbd_snap_add(struct device *dev,
struct device_attribute *attr,
const char *buf,
size_t count);
-static void __rbd_remove_snap_dev(struct rbd_device *rbd_dev,
- struct rbd_snap *snap);
+static void __rbd_remove_snap_dev(struct rbd_snap *snap);
static ssize_t rbd_add(struct bus_type *bus, const char *buf,
size_t count);
@@ -1698,7 +1697,7 @@ static void __rbd_remove_all_snaps(struct
rbd_device *rbd_dev)
struct rbd_snap *next;
list_for_each_entry_safe(snap, next, &rbd_dev->snaps, node)
- __rbd_remove_snap_dev(rbd_dev, snap);
+ __rbd_remove_snap_dev(snap);
}
/*
@@ -2006,15 +2005,13 @@ static struct device_type rbd_snap_device_type = {
.release = rbd_snap_dev_release,
};
-static void __rbd_remove_snap_dev(struct rbd_device *rbd_dev,
- struct rbd_snap *snap)
+static void __rbd_remove_snap_dev(struct rbd_snap *snap)
{
list_del(&snap->node);
device_unregister(&snap->dev);
}
-static int rbd_register_snap_dev(struct rbd_device *rbd_dev,
- struct rbd_snap *snap,
+static int rbd_register_snap_dev(struct rbd_snap *snap,
struct device *parent)
{
struct device *dev = &snap->dev;
@@ -2041,8 +2038,7 @@ static int __rbd_add_snap_dev(struct rbd_device
*rbd_dev,
snap->size = rbd_dev->header.snap_sizes[i];
snap->id = rbd_dev->header.snapc->snaps[i];
if (device_is_registered(&rbd_dev->dev)) {
- ret = rbd_register_snap_dev(rbd_dev, snap,
- &rbd_dev->dev);
+ ret = rbd_register_snap_dev(snap, &rbd_dev->dev);
if (ret < 0)
goto err;
}
@@ -2107,7 +2103,7 @@ static int __rbd_init_snaps_header(struct
rbd_device *rbd_dev)
*/
if (rbd_dev->snap_id == old_snap->id)
rbd_dev->snap_exists = false;
- __rbd_remove_snap_dev(rbd_dev, old_snap);
+ __rbd_remove_snap_dev(old_snap);
continue;
}
if (old_snap->id == cur_id) {
@@ -2171,8 +2167,7 @@ static int rbd_bus_add_dev(struct rbd_device *rbd_dev)
goto out;
list_for_each_entry(snap, &rbd_dev->snaps, node) {
- ret = rbd_register_snap_dev(rbd_dev, snap,
- &rbd_dev->dev);
+ ret = rbd_register_snap_dev(snap, &rbd_dev->dev);
if (ret < 0)
break;
}
--
1.7.9.5
next prev parent reply other threads:[~2012-07-26 18:57 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-26 18:46 [PATCH 0/7] rbd: drop unused parameters from functions Alex Elder
2012-07-26 18:57 ` [PATCH 1/7] rbd: snapc is unused in rbd_req_sync_read() Alex Elder
2012-07-26 18:57 ` [PATCH 2/7] rbd: drop rbd_header_from_disk() gfp_flags parameter Alex Elder
2012-07-26 18:57 ` Alex Elder [this message]
2012-07-26 18:57 ` [PATCH 4/7] rbd: drop "object_name" from rbd_req_sync_watch() Alex Elder
2012-07-26 18:57 ` [PATCH 5/7] rbd: drop "object_name" from rbd_req_sync_notify() Alex Elder
2012-07-26 18:57 ` [PATCH 6/7] rbd: drop "object_name" from rbd_req_sync_notify_ack() Alex Elder
2012-07-26 18:57 ` [PATCH 7/7] rbd: drop "object_name" from rbd_req_sync_unwatch() Alex Elder
2012-07-26 19:35 ` [PATCH 0/7] rbd: drop unused parameters from functions Josh Durgin
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