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-rw-r--r--net/sunrpc/clnt.c30
1 files changed, 21 insertions, 9 deletions
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index d839c33ae7d9..8ea2f5fadd96 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -892,7 +892,7 @@ rpc_free_client(struct rpc_clnt *clnt)
/*
* Free an RPC client
*/
-static struct rpc_clnt *
+static struct rpc_clnt *
rpc_free_auth(struct rpc_clnt *clnt)
{
if (clnt->cl_auth == NULL)
@@ -965,10 +965,20 @@ out:
}
EXPORT_SYMBOL_GPL(rpc_bind_new_program);
+void rpc_task_release_transport(struct rpc_task *task)
+{
+ struct rpc_xprt *xprt = task->tk_xprt;
+
+ if (xprt) {
+ task->tk_xprt = NULL;
+ xprt_put(xprt);
+ }
+}
+EXPORT_SYMBOL_GPL(rpc_task_release_transport);
+
void rpc_task_release_client(struct rpc_task *task)
{
struct rpc_clnt *clnt = task->tk_client;
- struct rpc_xprt *xprt = task->tk_xprt;
if (clnt != NULL) {
/* Remove from client task list */
@@ -979,12 +989,14 @@ void rpc_task_release_client(struct rpc_task *task)
rpc_release_client(clnt);
}
+ rpc_task_release_transport(task);
+}
- if (xprt != NULL) {
- task->tk_xprt = NULL;
-
- xprt_put(xprt);
- }
+static
+void rpc_task_set_transport(struct rpc_task *task, struct rpc_clnt *clnt)
+{
+ if (!task->tk_xprt)
+ task->tk_xprt = xprt_iter_get_next(&clnt->cl_xpi);
}
static
@@ -992,8 +1004,7 @@ void rpc_task_set_client(struct rpc_task *task, struct rpc_clnt *clnt)
{
if (clnt != NULL) {
- if (task->tk_xprt == NULL)
- task->tk_xprt = xprt_iter_get_next(&clnt->cl_xpi);
+ rpc_task_set_transport(task, clnt);
task->tk_client = clnt;
atomic_inc(&clnt->cl_count);
if (clnt->cl_softrtry)
@@ -1512,6 +1523,7 @@ call_start(struct rpc_task *task)
clnt->cl_program->version[clnt->cl_vers]->counts[idx]++;
clnt->cl_stats->rpccnt++;
task->tk_action = call_reserve;
+ rpc_task_set_transport(task, clnt);
}
/*