diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/block/rbd.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index 2b21f717cce1..ef9bc62e9afd 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -756,24 +756,23 @@ static struct rbd_client *__rbd_get_client(struct rbd_client *rbdc) */ static struct rbd_client *rbd_client_find(struct ceph_options *ceph_opts) { - struct rbd_client *client_node; - bool found = false; + struct rbd_client *rbdc = NULL, *iter; if (ceph_opts->flags & CEPH_OPT_NOSHARE) return NULL; spin_lock(&rbd_client_list_lock); - list_for_each_entry(client_node, &rbd_client_list, node) { - if (!ceph_compare_options(ceph_opts, client_node->client)) { - __rbd_get_client(client_node); + list_for_each_entry(iter, &rbd_client_list, node) { + if (!ceph_compare_options(ceph_opts, iter->client)) { + __rbd_get_client(iter); - found = true; + rbdc = iter; break; } } spin_unlock(&rbd_client_list_lock); - return found ? client_node : NULL; + return rbdc; } /* |