NLM: Introduce an arguments structure for nlmclnt_init()

Clean up: pass 5 arguments to nlmclnt_init() in a structure similar to the
new nfs_client_initdata structure.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>

1 files changed, 14 insertions, 5 deletions

diff --git a/include/linux/lockd/bind.h b/include/linux/lockd/bind.h
index 73368075af03..3d25bcd139d1 100644
--- a/include/linux/lockd/bind.h
+++ b/include/linux/lockd/bind.h
@@ -33,13 +33,22 @@ struct nlmsvc_binding {
 extern struct nlmsvc_binding *  nlmsvc_ops;
 
 /*
+ * Similar to nfs_client_initdata, but without the NFS-specific
+ * rpc_ops field.
+ */
+struct nlmclnt_initdata {
+        const char              *hostname;
+        const struct sockaddr   *address;
+        size_t                  addrlen;
+        unsigned short          protocol;
+        u32                     nfs_version;
+};
+
+/*
  * Functions exported by the lockd module
  */
-extern struct nlm_host *nlmclnt_init(const char *server_name,
-                                        const struct sockaddr *server_address,
-                                        size_t server_addrlen,
-                                        unsigned short protocol,
-                                        u32 nfs_version);
+
+extern struct nlm_host *nlmclnt_init(const struct nlmclnt_initdata *nlm_init);
 extern void     nlmclnt_done(struct nlm_host *host);
 
 extern int      nlmclnt_proc(struct nlm_host *host, int cmd,