NFS: Fix more sparse warnings

 - fs/nfs/nfs4xdr.c:2499:42: warning: incorrect type in argument 2
   (different signedness)
 - fs/nfs/nfs4xdr.c:2658:49: warning: incorrect type in argument 4
   (different explicit signedness)
 - fs/nfs/nfs4xdr.c:2683:50: warning: incorrect type in argument 4
   (different explicit signedness)
 - fs/nfs/nfs4xdr.c:3063:68: warning: incorrect type in argument 4
   (different explicit signedness)
 - fs/nfs/nfs4xdr.c:3065:68: warning: incorrect type in argument 4
   (different explicit signedness)

 - fs/nfs/callback_xdr.c:138:31: warning: incorrect type in argument 2
   (different signedness)

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

2 files changed, 5 insertions, 5 deletions

diff --git a/fs/nfs/callback.h b/fs/nfs/callback.h
index db3d7919c601..c2bb14e053e1 100644
--- a/fs/nfs/callback.h
+++ b/fs/nfs/callback.h
@@ -24,7 +24,7 @@ enum nfs4_callback_opnum {
 };
 
 struct cb_compound_hdr_arg {
-        int taglen;
+        unsigned int taglen;
         const char *tag;
         unsigned int callback_ident;
         unsigned nops;
@@ -32,7 +32,7 @@ struct cb_compound_hdr_arg {
 
 struct cb_compound_hdr_res {
         __be32 *status;
-        int taglen;
+        unsigned int taglen;
         const char *tag;
         __be32 *nops;
 };
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index a57eacfec4d0..8003c91ccb9a 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -2494,7 +2494,7 @@ static int decode_attr_fs_locations(struct xdr_stream *xdr, uint32_t *bitmap, st
                                 int i;
                                 dprintk("%s: using first %d of %d servers returned for location %d\n", __FUNCTION__, NFS4_FS_LOCATION_MAXSERVERS, m, res->nlocations);
                                 for (i = loc->nservers; i < m; i++) {
-                                        int len;
+                                        unsigned int len;
                                         char *data;
                                         status = decode_opaque_inline(xdr, &len, &data);
                                         if (unlikely(status != 0))
@@ -2642,7 +2642,7 @@ static int decode_attr_nlink(struct xdr_stream *xdr, uint32_t *bitmap, uint32_t
         return 0;
 }
 
-static int decode_attr_owner(struct xdr_stream *xdr, uint32_t *bitmap, struct nfs_client *clp, int32_t *uid)
+static int decode_attr_owner(struct xdr_stream *xdr, uint32_t *bitmap, struct nfs_client *clp, uint32_t *uid)
 {
         uint32_t len;
         __be32 *p;
@@ -2667,7 +2667,7 @@ static int decode_attr_owner(struct xdr_stream *xdr, uint32_t *bitmap, struct nf
         return 0;
 }
 
-static int decode_attr_group(struct xdr_stream *xdr, uint32_t *bitmap, struct nfs_client *clp, int32_t *gid)
+static int decode_attr_group(struct xdr_stream *xdr, uint32_t *bitmap, struct nfs_client *clp, uint32_t *gid)
 {
         uint32_t len;
         __be32 *p;