diff options
Diffstat (limited to 'net/sunrpc/sysfs.c')
| -rw-r--r-- | net/sunrpc/sysfs.c | 28 |
1 files changed, 5 insertions, 23 deletions
diff --git a/net/sunrpc/sysfs.c b/net/sunrpc/sysfs.c index a3a2f8aeb80e..7330eb9a70cf 100644 --- a/net/sunrpc/sysfs.c +++ b/net/sunrpc/sysfs.c @@ -314,32 +314,14 @@ static ssize_t rpc_sysfs_xprt_state_change(struct kobject *kobj, goto release_tasks; } if (offline) { - if (!test_and_set_bit(XPRT_OFFLINE, &xprt->state)) { - spin_lock(&xps->xps_lock); - xps->xps_nactive--; - spin_unlock(&xps->xps_lock); - } + xprt_set_offline_locked(xprt, xps); } else if (online) { - if (test_and_clear_bit(XPRT_OFFLINE, &xprt->state)) { - spin_lock(&xps->xps_lock); - xps->xps_nactive++; - spin_unlock(&xps->xps_lock); - } + xprt_set_online_locked(xprt, xps); } else if (remove) { - if (test_bit(XPRT_OFFLINE, &xprt->state)) { - if (!test_and_set_bit(XPRT_REMOVE, &xprt->state)) { - xprt_force_disconnect(xprt); - if (test_bit(XPRT_CONNECTED, &xprt->state)) { - if (!xprt->sending.qlen && - !xprt->pending.qlen && - !xprt->backlog.qlen && - !atomic_long_read(&xprt->queuelen)) - rpc_xprt_switch_remove_xprt(xps, xprt); - } - } - } else { + if (test_bit(XPRT_OFFLINE, &xprt->state)) + xprt_delete_locked(xprt, xps); + else count = -EINVAL; - } } release_tasks: |