NLM: Fix sparse warnings

 - fs/lockd/xdr4.c:140:27: warning: incorrect type in argument 2 (different
   explicit signedness)
 - fs/lockd/xdr4.c:141:27: warning: incorrect type in argument 2 (different
   explicit signedness)
 - fs/lockd/xdr4.c:432:28: warning: incorrect type in argument 2 (different
   explicit signedness)
 - fs/lockd/xdr4.c:433:28: warning: incorrect type in argument 2 (different
   explicit signedness)
 - fs/lockd/xdr4.c:587:20: warning: symbol 'nlm_version4' was not declared.
   Should it be static?

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

1 files changed, 0 insertions, 4 deletions

diff --git a/fs/lockd/xdr.c b/fs/lockd/xdr.c
index 9702956d206c..5316e307a49d 100644
--- a/fs/lockd/xdr.c
+++ b/fs/lockd/xdr.c
@@ -586,10 +586,6 @@ static struct rpc_version	nlm_version3 = {
                 .procs          = nlm_procedures,
 };
 
-#ifdef  CONFIG_LOCKD_V4
-extern struct rpc_version nlm_version4;
-#endif
-
 static struct rpc_version *     nlm_versions[] = {
         [1] = &nlm_version1,
         [3] = &nlm_version3,