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authorChuck Lever <chuck.lever@oracle.com>2014-07-29 17:25:55 -0400
committerAnna Schumaker <Anna.Schumaker@Netapp.com>2014-07-31 16:22:58 -0400
commit282191cb725db9a1aa80269e8369b06e9270a948 (patch)
tree09038ff1073a9b121025dbc66d7e25e619042e21 /net/sunrpc
parentbb96193d9104613cd87fb518f25db3fadc36432e (diff)
xprtrdma: Make rpcrdma_ep_disconnect() return void
Clean up: The return code is used only for dprintk's that are already redundant. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Tested-by: Steve Wise <swise@opengridcomputing.com> Tested-by: Shirley Ma <shirley.ma@oracle.com> Tested-by: Devesh Sharma <devesh.sharma@emulex.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'net/sunrpc')
-rw-r--r--net/sunrpc/xprtrdma/transport.c2
-rw-r--r--net/sunrpc/xprtrdma/verbs.c14
-rw-r--r--net/sunrpc/xprtrdma/xprt_rdma.h2
3 files changed, 6 insertions, 12 deletions
diff --git a/net/sunrpc/xprtrdma/transport.c b/net/sunrpc/xprtrdma/transport.c
index f6d280b31dc9..2faac4940563 100644
--- a/net/sunrpc/xprtrdma/transport.c
+++ b/net/sunrpc/xprtrdma/transport.c
@@ -414,7 +414,7 @@ xprt_rdma_close(struct rpc_xprt *xprt)
if (r_xprt->rx_ep.rep_connected > 0)
xprt->reestablish_timeout = 0;
xprt_disconnect_done(xprt);
- (void) rpcrdma_ep_disconnect(&r_xprt->rx_ep, &r_xprt->rx_ia);
+ rpcrdma_ep_disconnect(&r_xprt->rx_ep, &r_xprt->rx_ia);
}
static void
diff --git a/net/sunrpc/xprtrdma/verbs.c b/net/sunrpc/xprtrdma/verbs.c
index f124f04e2e4e..1208ab2e655f 100644
--- a/net/sunrpc/xprtrdma/verbs.c
+++ b/net/sunrpc/xprtrdma/verbs.c
@@ -830,10 +830,7 @@ rpcrdma_ep_destroy(struct rpcrdma_ep *ep, struct rpcrdma_ia *ia)
cancel_delayed_work_sync(&ep->rep_connect_worker);
if (ia->ri_id->qp) {
- rc = rpcrdma_ep_disconnect(ep, ia);
- if (rc)
- dprintk("RPC: %s: rpcrdma_ep_disconnect"
- " returned %i\n", __func__, rc);
+ rpcrdma_ep_disconnect(ep, ia);
rdma_destroy_qp(ia->ri_id);
ia->ri_id->qp = NULL;
}
@@ -871,10 +868,8 @@ rpcrdma_ep_connect(struct rpcrdma_ep *ep, struct rpcrdma_ia *ia)
struct rpcrdma_xprt *xprt;
retry:
dprintk("RPC: %s: reconnecting...\n", __func__);
- rc = rpcrdma_ep_disconnect(ep, ia);
- if (rc && rc != -ENOTCONN)
- dprintk("RPC: %s: rpcrdma_ep_disconnect"
- " status %i\n", __func__, rc);
+
+ rpcrdma_ep_disconnect(ep, ia);
rpcrdma_flush_cqs(ep);
if (ia->ri_memreg_strategy == RPCRDMA_FRMR)
@@ -984,7 +979,7 @@ out:
* This call is not reentrant, and must not be made in parallel
* on the same endpoint.
*/
-int
+void
rpcrdma_ep_disconnect(struct rpcrdma_ep *ep, struct rpcrdma_ia *ia)
{
int rc;
@@ -1001,7 +996,6 @@ rpcrdma_ep_disconnect(struct rpcrdma_ep *ep, struct rpcrdma_ia *ia)
dprintk("RPC: %s: rdma_disconnect %i\n", __func__, rc);
ep->rep_connected = rc;
}
- return rc;
}
static int
diff --git a/net/sunrpc/xprtrdma/xprt_rdma.h b/net/sunrpc/xprtrdma/xprt_rdma.h
index 1ee6db30abc5..c419498b8f46 100644
--- a/net/sunrpc/xprtrdma/xprt_rdma.h
+++ b/net/sunrpc/xprtrdma/xprt_rdma.h
@@ -341,7 +341,7 @@ int rpcrdma_ep_create(struct rpcrdma_ep *, struct rpcrdma_ia *,
struct rpcrdma_create_data_internal *);
void rpcrdma_ep_destroy(struct rpcrdma_ep *, struct rpcrdma_ia *);
int rpcrdma_ep_connect(struct rpcrdma_ep *, struct rpcrdma_ia *);
-int rpcrdma_ep_disconnect(struct rpcrdma_ep *, struct rpcrdma_ia *);
+void rpcrdma_ep_disconnect(struct rpcrdma_ep *, struct rpcrdma_ia *);
int rpcrdma_ep_post(struct rpcrdma_ia *, struct rpcrdma_ep *,
struct rpcrdma_req *);