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xprtrdma: Make rpcrdma_ep_destroy() return void

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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>
This commit is contained in:
Chuck Lever 2014-05-28 10:33:16 -04:00 committed by Anna Schumaker
parent 13c9ff8f67
commit 7f1d54191e
3 changed files with 4 additions and 13 deletions
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8
net/sunrpc/xprtrdma/transport.c
View File

@ -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:

7
net/sunrpc/xprtrdma/verbs.c
View File

@ -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;
}
/*

2
net/sunrpc/xprtrdma/xprt_rdma.h
View File

@ -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 *);