1 files changed, 13 insertions, 14 deletions

diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index a327cc7cbae1..79d4bc2c316c 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -123,10 +123,10 @@ static void rpc_clnt_remove_pipedir(struct rpc_clnt *clnt)
 }
 
 static struct dentry *rpc_setup_pipedir_sb(struct super_block *sb,
-                                    struct rpc_clnt *clnt,
-                                    const char *dir_name)
+                                    struct rpc_clnt *clnt)
 {
         static uint32_t clntid;
+        const char *dir_name = clnt->cl_program->pipe_dir_name;
         char name[15];
         struct dentry *dir, *dentry;
 
@@ -153,23 +153,26 @@ static struct dentry *rpc_setup_pipedir_sb(struct super_block *sb,
 }
 
 static int
-rpc_setup_pipedir(struct rpc_clnt *clnt, const char *dir_name,
-                  struct super_block *pipefs_sb)
+rpc_setup_pipedir(struct super_block *pipefs_sb, struct rpc_clnt *clnt)
 {
         struct dentry *dentry;
 
+        if (clnt->cl_program->pipe_dir_name == NULL)
+                goto out;
         clnt->cl_dentry = NULL;
-        if (dir_name == NULL)
-                return 0;
-        dentry = rpc_setup_pipedir_sb(pipefs_sb, clnt, dir_name);
+        dentry = rpc_setup_pipedir_sb(pipefs_sb, clnt);
         if (IS_ERR(dentry))
                 return PTR_ERR(dentry);
         clnt->cl_dentry = dentry;
+out:
         return 0;
 }
 
-static inline int rpc_clnt_skip_event(struct rpc_clnt *clnt, unsigned long event)
+static int rpc_clnt_skip_event(struct rpc_clnt *clnt, unsigned long event)
 {
+        if (clnt->cl_program->pipe_dir_name == NULL)
+                return 1;
+
         if (((event == RPC_PIPEFS_MOUNT) && clnt->cl_dentry) ||
             ((event == RPC_PIPEFS_UMOUNT) && !clnt->cl_dentry))
                 return 1;
@@ -186,8 +189,7 @@ static int __rpc_clnt_handle_event(struct rpc_clnt *clnt, unsigned long event,
 
         switch (event) {
         case RPC_PIPEFS_MOUNT:
-                dentry = rpc_setup_pipedir_sb(sb, clnt,
-                                              clnt->cl_program->pipe_dir_name);
+                dentry = rpc_setup_pipedir_sb(sb, clnt);
                 if (!dentry)
                         return -ENOENT;
                 if (IS_ERR(dentry))
@@ -230,8 +232,6 @@ static struct rpc_clnt *rpc_get_client_for_event(struct net *net, int event)
 
         spin_lock(&sn->rpc_client_lock);
         list_for_each_entry(clnt, &sn->all_clients, cl_clients) {
-                if (clnt->cl_program->pipe_dir_name == NULL)
-                        continue;
                 if (rpc_clnt_skip_event(clnt, event))
                         continue;
                 spin_unlock(&sn->rpc_client_lock);
@@ -282,7 +282,6 @@ static void rpc_clnt_set_nodename(struct rpc_clnt *clnt, const char *nodename)
 static int rpc_client_register(const struct rpc_create_args *args,
                                struct rpc_clnt *clnt)
 {
-        const struct rpc_program *program = args->program;
         struct rpc_auth *auth;
         struct net *net = rpc_net_ns(clnt);
         struct super_block *pipefs_sb;
@@ -290,7 +289,7 @@ static int rpc_client_register(const struct rpc_create_args *args,
 
         pipefs_sb = rpc_get_sb_net(net);
         if (pipefs_sb) {
-                err = rpc_setup_pipedir(clnt, program->pipe_dir_name, pipefs_sb);
+                err = rpc_setup_pipedir(pipefs_sb, clnt);
                 if (err)
                         goto out;
         }