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rbd: make rbd_dev_destroy() match rbd_dev_create()

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Currently, rbd_dev_destroy() does more than just the inverse of what
rbd_dev_create() does.  Stop doing that, and move the two extra
things it does into the three call sites.

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
This commit is contained in:
Alex Elder 2013-04-26 09:43:47 -05:00 committed by Sage Weil
parent 468521c1b1
commit 9f5dffdc8f
1 changed files with 6 additions and 2 deletions
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8
drivers/block/rbd.c
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@ -3425,8 +3425,6 @@ static struct rbd_device *rbd_dev_create(struct rbd_client *rbdc,
static void rbd_dev_destroy(struct rbd_device *rbd_dev)
{
rbd_spec_put(rbd_dev->parent_spec);
kfree(rbd_dev->header_name);
rbd_put_client(rbd_dev->rbd_client);
rbd_spec_put(rbd_dev->spec);
kfree(rbd_dev);
@ -4788,6 +4786,8 @@ static int rbd_dev_probe_finish(struct rbd_device *rbd_dev)
return ret;
err_out_parent:
rbd_spec_put(rbd_dev->parent_spec);
kfree(rbd_dev->header_name);
rbd_dev_destroy(parent);
err_out_spec:
rbd_spec_put(parent_spec);
@ -4910,6 +4910,8 @@ static ssize_t rbd_add(struct bus_type *bus,
return count;
err_out_rbd_dev:
rbd_spec_put(rbd_dev->parent_spec);
kfree(rbd_dev->header_name);
rbd_dev_destroy(rbd_dev);
err_out_client:
rbd_put_client(rbdc);
@ -4960,6 +4962,8 @@ static void rbd_dev_release(struct device *dev)
/* done with the id, and with the rbd_dev */
rbd_dev_id_put(rbd_dev);
rbd_assert(rbd_dev->rbd_client != NULL);
rbd_spec_put(rbd_dev->parent_spec);
kfree(rbd_dev->header_name);
rbd_dev_destroy(rbd_dev);
/* release module ref */