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, 4 insertions, 2 deletions

diff --git a/fs/lockd/xdr4.c b/fs/lockd/xdr4.c
index ce1efdbe1b3a..846fc1d639dd 100644
--- a/fs/lockd/xdr4.c
+++ b/fs/lockd/xdr4.c
@@ -123,7 +123,8 @@ static __be32 *
 nlm4_decode_lock(__be32 *p, struct nlm_lock *lock)
 {
         struct file_lock        *fl = &lock->fl;
-        __s64                   len, start, end;
+        __u64                   len, start;
+        __s64                   end;
 
         if (!(p = xdr_decode_string_inplace(p, &lock->caller,
                                             &lock->len, NLM_MAXSTRLEN))
@@ -417,7 +418,8 @@ nlm4clt_decode_testres(struct rpc_rqst *req, __be32 *p, struct nlm_res *resp)
         if (resp->status == nlm_lck_denied) {
                 struct file_lock        *fl = &resp->lock.fl;
                 u32                     excl;
-                s64                     start, end, len;
+                __u64                   start, len;
+                __s64                   end;
 
                 memset(&resp->lock, 0, sizeof(resp->lock));
                 locks_init_lock(fl);