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-rw-r--r--include/linux/sunrpc/xprt.h3
-rw-r--r--net/sunrpc/xprt.c8
-rw-r--r--net/sunrpc/xprtrdma/transport.c22
-rw-r--r--net/sunrpc/xprtsock.c18
4 files changed, 11 insertions, 40 deletions
diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h
index bf8c49ff7530..951cb9b7d02b 100644
--- a/include/linux/sunrpc/xprt.h
+++ b/include/linux/sunrpc/xprt.h
@@ -173,8 +173,7 @@ struct rpc_xprt {
unsigned int min_reqs; /* min number of slots */
atomic_t num_reqs; /* total slots */
unsigned long state; /* transport state */
- unsigned char shutdown : 1, /* being shut down */
- resvport : 1; /* use a reserved port */
+ unsigned char resvport : 1; /* use a reserved port */
unsigned int swapper; /* we're swapping over this
transport */
unsigned int bind_index; /* bind function index */
diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c
index 5d7f61d7559c..bd462a532acf 100644
--- a/net/sunrpc/xprt.c
+++ b/net/sunrpc/xprt.c
@@ -231,7 +231,7 @@ EXPORT_SYMBOL_GPL(xprt_reserve_xprt);
static void xprt_clear_locked(struct rpc_xprt *xprt)
{
xprt->snd_task = NULL;
- if (!test_bit(XPRT_CLOSE_WAIT, &xprt->state) || xprt->shutdown) {
+ if (!test_bit(XPRT_CLOSE_WAIT, &xprt->state)) {
smp_mb__before_clear_bit();
clear_bit(XPRT_LOCKED, &xprt->state);
smp_mb__after_clear_bit();
@@ -504,9 +504,6 @@ EXPORT_SYMBOL_GPL(xprt_wait_for_buffer_space);
*/
void xprt_write_space(struct rpc_xprt *xprt)
{
- if (unlikely(xprt->shutdown))
- return;
-
spin_lock_bh(&xprt->transport_lock);
if (xprt->snd_task) {
dprintk("RPC: write space: waking waiting task on "
@@ -679,7 +676,7 @@ xprt_init_autodisconnect(unsigned long data)
struct rpc_xprt *xprt = (struct rpc_xprt *)data;
spin_lock(&xprt->transport_lock);
- if (!list_empty(&xprt->recv) || xprt->shutdown)
+ if (!list_empty(&xprt->recv))
goto out_abort;
if (test_and_set_bit(XPRT_LOCKED, &xprt->state))
goto out_abort;
@@ -1262,7 +1259,6 @@ out:
static void xprt_destroy(struct rpc_xprt *xprt)
{
dprintk("RPC: destroying transport %p\n", xprt);
- xprt->shutdown = 1;
del_timer_sync(&xprt->timer);
rpc_destroy_wait_queue(&xprt->binding);
diff --git a/net/sunrpc/xprtrdma/transport.c b/net/sunrpc/xprtrdma/transport.c
index 5d9202dc7cb1..c9aa7a35f3bf 100644
--- a/net/sunrpc/xprtrdma/transport.c
+++ b/net/sunrpc/xprtrdma/transport.c
@@ -199,21 +199,15 @@ xprt_rdma_connect_worker(struct work_struct *work)
struct rpc_xprt *xprt = &r_xprt->xprt;
int rc = 0;
- if (!xprt->shutdown) {
- current->flags |= PF_FSTRANS;
- xprt_clear_connected(xprt);
-
- dprintk("RPC: %s: %sconnect\n", __func__,
- r_xprt->rx_ep.rep_connected != 0 ? "re" : "");
- rc = rpcrdma_ep_connect(&r_xprt->rx_ep, &r_xprt->rx_ia);
- if (rc)
- goto out;
- }
- goto out_clear;
+ current->flags |= PF_FSTRANS;
+ xprt_clear_connected(xprt);
+
+ dprintk("RPC: %s: %sconnect\n", __func__,
+ r_xprt->rx_ep.rep_connected != 0 ? "re" : "");
+ rc = rpcrdma_ep_connect(&r_xprt->rx_ep, &r_xprt->rx_ia);
+ if (rc)
+ xprt_wake_pending_tasks(xprt, rc);
-out:
- xprt_wake_pending_tasks(xprt, rc);
-out_clear:
dprintk("RPC: %s: exit\n", __func__);
xprt_clear_connecting(xprt);
current->flags &= ~PF_FSTRANS;
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index 97f8918169ed..aaaadfbe36e9 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -917,9 +917,6 @@ static void xs_local_data_ready(struct sock *sk, int len)
if (skb == NULL)
goto out;
- if (xprt->shutdown)
- goto dropit;
-
repsize = skb->len - sizeof(rpc_fraghdr);
if (repsize < 4) {
dprintk("RPC: impossible RPC reply size %d\n", repsize);
@@ -981,9 +978,6 @@ static void xs_udp_data_ready(struct sock *sk, int len)
if ((skb = skb_recv_datagram(sk, 0, 1, &err)) == NULL)
goto out;
- if (xprt->shutdown)
- goto dropit;
-
repsize = skb->len - sizeof(struct udphdr);
if (repsize < 4) {
dprintk("RPC: impossible RPC reply size %d!\n", repsize);
@@ -1412,9 +1406,6 @@ static void xs_tcp_data_ready(struct sock *sk, int bytes)
read_lock_bh(&sk->sk_callback_lock);
if (!(xprt = xprt_from_sock(sk)))
goto out;
- if (xprt->shutdown)
- goto out;
-
/* Any data means we had a useful conversation, so
* the we don't need to delay the next reconnect
*/
@@ -1901,9 +1892,6 @@ static void xs_local_setup_socket(struct work_struct *work)
struct socket *sock;
int status = -EIO;
- if (xprt->shutdown)
- goto out;
-
current->flags |= PF_FSTRANS;
clear_bit(XPRT_CONNECTION_ABORT, &xprt->state);
@@ -2020,9 +2008,6 @@ static void xs_udp_setup_socket(struct work_struct *work)
struct socket *sock = transport->sock;
int status = -EIO;
- if (xprt->shutdown)
- goto out;
-
current->flags |= PF_FSTRANS;
/* Start by resetting any existing state */
@@ -2168,9 +2153,6 @@ static void xs_tcp_setup_socket(struct work_struct *work)
struct rpc_xprt *xprt = &transport->xprt;
int status = -EIO;
- if (xprt->shutdown)
- goto out;
-
current->flags |= PF_FSTRANS;
if (!sock) {