diff options
| -rw-r--r-- | include/linux/sunrpc/xprt.h | 1 | ||||
| -rw-r--r-- | net/sunrpc/clnt.c | 23 | ||||
| -rw-r--r-- | net/sunrpc/xprt.c | 8 |
3 files changed, 21 insertions, 11 deletions
diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h index 99cad3ead81..068e1fb0868 100644 --- a/include/linux/sunrpc/xprt.h +++ b/include/linux/sunrpc/xprt.h @@ -211,6 +211,7 @@ int xprt_reserve_xprt(struct rpc_task *task); int xprt_reserve_xprt_cong(struct rpc_task *task); int xprt_prepare_transmit(struct rpc_task *task); void xprt_transmit(struct rpc_task *task); +void xprt_abort_transmit(struct rpc_task *task); int xprt_adjust_timeout(struct rpc_rqst *req); void xprt_release_xprt(struct rpc_xprt *xprt, struct rpc_task *task); void xprt_release_xprt_cong(struct rpc_xprt *xprt, struct rpc_task *task); diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index a5f7029b1da..53427405632 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -678,13 +678,11 @@ call_allocate(struct rpc_task *task) static void call_encode(struct rpc_task *task) { - struct rpc_clnt *clnt = task->tk_client; struct rpc_rqst *req = task->tk_rqstp; struct xdr_buf *sndbuf = &req->rq_snd_buf; struct xdr_buf *rcvbuf = &req->rq_rcv_buf; unsigned int bufsiz; kxdrproc_t encode; - int status; u32 *p; dprintk("RPC: %4d call_encode (status %d)\n", @@ -712,12 +710,9 @@ call_encode(struct rpc_task *task) rpc_exit(task, -EIO); return; } - if (encode && (status = rpcauth_wrap_req(task, encode, req, p, - task->tk_msg.rpc_argp)) < 0) { - printk(KERN_WARNING "%s: can't encode arguments: %d\n", - clnt->cl_protname, -status); - rpc_exit(task, status); - } + if (encode != NULL) + task->tk_status = rpcauth_wrap_req(task, encode, req, p, + task->tk_msg.rpc_argp); } /* @@ -865,10 +860,12 @@ call_transmit(struct rpc_task *task) if (task->tk_status != 0) return; /* Encode here so that rpcsec_gss can use correct sequence number. */ - if (!task->tk_rqstp->rq_bytes_sent) + if (task->tk_rqstp->rq_bytes_sent == 0) { call_encode(task); - if (task->tk_status < 0) - return; + /* Did the encode result in an error condition? */ + if (task->tk_status != 0) + goto out_nosend; + } xprt_transmit(task); if (task->tk_status < 0) return; @@ -876,6 +873,10 @@ call_transmit(struct rpc_task *task) task->tk_action = NULL; rpc_wake_up_task(task); } + return; +out_nosend: + /* release socket write lock before attempting to handle error */ + xprt_abort_transmit(task); } /* diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c index 215be0d0ef6..1ba55dc38b7 100644 --- a/net/sunrpc/xprt.c +++ b/net/sunrpc/xprt.c @@ -709,6 +709,14 @@ out_unlock: return err; } +void +xprt_abort_transmit(struct rpc_task *task) +{ + struct rpc_xprt *xprt = task->tk_xprt; + + xprt_release_write(xprt, task); +} + /** * xprt_transmit - send an RPC request on a transport * @task: controlling RPC task |