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authorChuck Lever <chuck.lever@oracle.com>2014-05-28 18:33:16 +0400
committerAnna Schumaker <Anna.Schumaker@Netapp.com>2014-06-04 16:56:41 +0400
commit7f1d54191ed6fa0f79f584fe3ebf6519738e817f (patch)
tree56497b34c0cdd720b803108b231bf7312e76c29d /net/sunrpc
parent13c9ff8f673862b69e795ea99a237b461c557eb3 (diff)
downloadlinux-7f1d54191ed6fa0f79f584fe3ebf6519738e817f.tar.xz
xprtrdma: Make rpcrdma_ep_destroy() return void
Clean up: rpcrdma_ep_destroy() returns a value that is used only to print a debugging message. rpcrdma_ep_destroy() already prints debugging messages in all error cases. Make rpcrdma_ep_destroy() return void instead. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Tested-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'net/sunrpc')
-rw-r--r--net/sunrpc/xprtrdma/transport.c8
-rw-r--r--net/sunrpc/xprtrdma/verbs.c7
-rw-r--r--net/sunrpc/xprtrdma/xprt_rdma.h2
3 files changed, 4 insertions, 13 deletions
diff --git a/net/sunrpc/xprtrdma/transport.c b/net/sunrpc/xprtrdma/transport.c
index 430cabba5a81..d18b2a364762 100644
--- a/net/sunrpc/xprtrdma/transport.c
+++ b/net/sunrpc/xprtrdma/transport.c
@@ -229,7 +229,6 @@ static void
xprt_rdma_destroy(struct rpc_xprt *xprt)
{
struct rpcrdma_xprt *r_xprt = rpcx_to_rdmax(xprt);
- int rc;
dprintk("RPC: %s: called\n", __func__);
@@ -238,10 +237,7 @@ xprt_rdma_destroy(struct rpc_xprt *xprt)
xprt_clear_connected(xprt);
rpcrdma_buffer_destroy(&r_xprt->rx_buf);
- rc = rpcrdma_ep_destroy(&r_xprt->rx_ep, &r_xprt->rx_ia);
- if (rc)
- dprintk("RPC: %s: rpcrdma_ep_destroy returned %i\n",
- __func__, rc);
+ rpcrdma_ep_destroy(&r_xprt->rx_ep, &r_xprt->rx_ia);
rpcrdma_ia_close(&r_xprt->rx_ia);
xprt_rdma_free_addresses(xprt);
@@ -391,7 +387,7 @@ out4:
xprt_rdma_free_addresses(xprt);
rc = -EINVAL;
out3:
- (void) rpcrdma_ep_destroy(new_ep, &new_xprt->rx_ia);
+ rpcrdma_ep_destroy(new_ep, &new_xprt->rx_ia);
out2:
rpcrdma_ia_close(&new_xprt->rx_ia);
out1:
diff --git a/net/sunrpc/xprtrdma/verbs.c b/net/sunrpc/xprtrdma/verbs.c
index 0cbc83c0fbe4..edc951e1f1d9 100644
--- a/net/sunrpc/xprtrdma/verbs.c
+++ b/net/sunrpc/xprtrdma/verbs.c
@@ -748,11 +748,8 @@ out1:
* Disconnect and destroy endpoint. After this, the only
* valid operations on the ep are to free it (if dynamically
* allocated) or re-create it.
- *
- * The caller's error handling must be sure to not leak the endpoint
- * if this function fails.
*/
-int
+void
rpcrdma_ep_destroy(struct rpcrdma_ep *ep, struct rpcrdma_ia *ia)
{
int rc;
@@ -782,8 +779,6 @@ rpcrdma_ep_destroy(struct rpcrdma_ep *ep, struct rpcrdma_ia *ia)
if (rc)
dprintk("RPC: %s: ib_destroy_cq returned %i\n",
__func__, rc);
-
- return rc;
}
/*
diff --git a/net/sunrpc/xprtrdma/xprt_rdma.h b/net/sunrpc/xprtrdma/xprt_rdma.h
index 3f44d6aab881..362a19d16440 100644
--- a/net/sunrpc/xprtrdma/xprt_rdma.h
+++ b/net/sunrpc/xprtrdma/xprt_rdma.h
@@ -301,7 +301,7 @@ void rpcrdma_ia_close(struct rpcrdma_ia *);
*/
int rpcrdma_ep_create(struct rpcrdma_ep *, struct rpcrdma_ia *,
struct rpcrdma_create_data_internal *);
-int rpcrdma_ep_destroy(struct rpcrdma_ep *, struct rpcrdma_ia *);
+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 *);