redonkable/alistair23-linux
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rbd: kill rbd_img_request_get()

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Get rid of rbd_img_request_get(), because it isn't used, and maybe
won't ever be needed.

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
This commit is contained in:
Alex Elder 2013-05-08 08:49:52 -05:00
parent 1f3ef78861
commit c48f3f86e2
1 changed files with 0 additions and 10 deletions
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10
drivers/block/rbd.c
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@ -1357,13 +1357,6 @@ static void rbd_obj_request_put(struct rbd_obj_request *obj_request)
kref_put(&obj_request->kref, rbd_obj_request_destroy);
}
static void rbd_img_request_get(struct rbd_img_request *img_request)
{
dout("%s: img %p (was %d)\n", __func__, img_request,
atomic_read(&img_request->kref.refcount));
kref_get(&img_request->kref);
}
static void rbd_img_request_destroy(struct kref *kref);
static void rbd_img_request_put(struct rbd_img_request *img_request)
{
@ -1888,9 +1881,6 @@ static struct rbd_img_request *rbd_img_request_create(
INIT_LIST_HEAD(&img_request->obj_requests);
kref_init(&img_request->kref);
rbd_img_request_get(img_request); /* Avoid a warning */
rbd_img_request_put(img_request); /* TEMPORARY */
dout("%s: rbd_dev %p %s %llu/%llu -> img %p\n", __func__, rbd_dev,
write_request ? "write" : "read", offset, length,
img_request);