NLM: NLM protocol version numbers are u32

Clean up: RPC protocol version numbers are u32.  Make sure we use an
appropriate type for NLM version numbers when calling nlm_lookup_host().

Eliminates a harmless mixed sign comparison in nlm_host_lookup().

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

1 files changed, 4 insertions, 2 deletions

diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h
index 4babb2a129ac..d15595013051 100644
--- a/include/linux/lockd/lockd.h
+++ b/include/linux/lockd/lockd.h
@@ -173,8 +173,10 @@ void		  nlmclnt_next_cookie(struct nlm_cookie *);
 /*
  * Host cache
  */
-struct nlm_host  *nlmclnt_lookup_host(const struct sockaddr_in *, int, int,
-                                        const char *, unsigned int);
+struct nlm_host  *nlmclnt_lookup_host(const struct sockaddr_in *sin,
+                                        int proto, u32 version,
+                                        const char *hostname,
+                                        unsigned int hostname_len);
 struct nlm_host  *nlmsvc_lookup_host(struct svc_rqst *, const char *,
                                         unsigned int);
 struct rpc_clnt * nlm_bind_host(struct nlm_host *);