NFS: Remove duplicate svc_xprt_put from nfs41_callback_up

The xprt created by svc_create_xprt have be added to serv->sv_permsocks.
So putting the xprt directly is useless.
Otherwise, there is a more svc_xprt_put after the xprt be freed.

v2, same as v1.

Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>

diff --git a/fs/nfs/callback.c b/fs/nfs/callback.c
index 682529c..6d27d72 100644 (file)
--- a/fs/nfs/callback.c
+++ b/fs/nfs/callback.c
@@ -162,10 +162,6 @@ nfs41_callback_up(struct svc_serv *serv)
        spin_lock_init(&serv->sv_cb_lock);
        init_waitqueue_head(&serv->sv_cb_waitq);
        rqstp = svc_prepare_thread(serv, &serv->sv_pools[0], NUMA_NO_NODE);
-       if (IS_ERR(rqstp)) {
-               svc_xprt_put(serv->sv_bc_xprt);
-               serv->sv_bc_xprt = NULL;
-       }
        dprintk("--> %s return %d\n", __func__, PTR_ERR_OR_ZERO(rqstp));
        return rqstp;
 }