4 files changed, 15 insertions, 19 deletions

diff --git a/fs/nfs/mount_clnt.c b/fs/nfs/mount_clnt.c
index f75fe72b4160..ca5a266a3140 100644
--- a/fs/nfs/mount_clnt.c
+++ b/fs/nfs/mount_clnt.c
@@ -133,13 +133,15 @@ xdr_decode_fhstatus3(struct rpc_rqst *req, __be32 *p, struct mnt_fhstatus *res)
 
 #define MNT_dirpath_sz          (1 + 256)
 #define MNT_fhstatus_sz         (1 + 8)
+#define MNT_fhstatus3_sz        (1 + 16)
 
 static struct rpc_procinfo      mnt_procedures[] = {
 [MNTPROC_MNT] = {
           .p_proc               = MNTPROC_MNT,
           .p_encode             = (kxdrproc_t) xdr_encode_dirpath,      
           .p_decode             = (kxdrproc_t) xdr_decode_fhstatus,
-          .p_bufsiz             = MNT_dirpath_sz << 2,
+          .p_arglen             = MNT_dirpath_sz,
+          .p_replen             = MNT_fhstatus_sz,
           .p_statidx            = MNTPROC_MNT,
           .p_name               = "MOUNT",
         },
@@ -150,7 +152,8 @@ static struct rpc_procinfo mnt3_procedures[] = {
           .p_proc               = MOUNTPROC3_MNT,
           .p_encode             = (kxdrproc_t) xdr_encode_dirpath,
           .p_decode             = (kxdrproc_t) xdr_decode_fhstatus3,
-          .p_bufsiz             = MNT_dirpath_sz << 2,
+          .p_arglen             = MNT_dirpath_sz,
+          .p_replen             = MNT_fhstatus3_sz,
           .p_statidx            = MOUNTPROC3_MNT,
           .p_name               = "MOUNT",
         },
diff --git a/fs/nfs/nfs2xdr.c b/fs/nfs/nfs2xdr.c
index 3be4e72a0227..abd9f8b48943 100644
--- a/fs/nfs/nfs2xdr.c
+++ b/fs/nfs/nfs2xdr.c
@@ -687,16 +687,13 @@ nfs_stat_to_errno(int stat)
         return nfs_errtbl[i].errno;
 }
 
-#ifndef MAX
-# define MAX(a, b)      (((a) > (b))? (a) : (b))
-#endif
-
 #define PROC(proc, argtype, restype, timer)                             \
 [NFSPROC_##proc] = {                                                    \
         .p_proc     =  NFSPROC_##proc,                                  \
         .p_encode   =  (kxdrproc_t) nfs_xdr_##argtype,                  \
         .p_decode   =  (kxdrproc_t) nfs_xdr_##restype,                  \
-        .p_bufsiz   =  MAX(NFS_##argtype##_sz,NFS_##restype##_sz) << 2, \
+        .p_arglen   =  NFS_##argtype##_sz,                              \
+        .p_replen   =  NFS_##restype##_sz,                              \
         .p_timer    =  timer,                                           \
         .p_statidx  =  NFSPROC_##proc,                                  \
         .p_name     =  #proc,                                           \
diff --git a/fs/nfs/nfs3xdr.c b/fs/nfs/nfs3xdr.c
index 0ace092d126f..b51df8eb9f01 100644
--- a/fs/nfs/nfs3xdr.c
+++ b/fs/nfs/nfs3xdr.c
@@ -1102,16 +1102,13 @@ nfs3_xdr_setaclres(struct rpc_rqst *req, __be32 *p, struct nfs_fattr *fattr)
 }
 #endif  /* CONFIG_NFS_V3_ACL */
 
-#ifndef MAX
-# define MAX(a, b)      (((a) > (b))? (a) : (b))
-#endif
-
 #define PROC(proc, argtype, restype, timer)                             \
 [NFS3PROC_##proc] = {                                                   \
         .p_proc      = NFS3PROC_##proc,                                 \
         .p_encode    = (kxdrproc_t) nfs3_xdr_##argtype,                 \
         .p_decode    = (kxdrproc_t) nfs3_xdr_##restype,                 \
-        .p_bufsiz    = MAX(NFS3_##argtype##_sz,NFS3_##restype##_sz) << 2,       \
+        .p_arglen    = NFS3_##argtype##_sz,                             \
+        .p_replen    = NFS3_##restype##_sz,                             \
         .p_timer     = timer,                                           \
         .p_statidx   = NFS3PROC_##proc,                                 \
         .p_name      = #proc,                                           \
@@ -1153,7 +1150,8 @@ static struct rpc_procinfo	nfs3_acl_procedures[] = {
                 .p_proc = ACLPROC3_GETACL,
                 .p_encode = (kxdrproc_t) nfs3_xdr_getaclargs,
                 .p_decode = (kxdrproc_t) nfs3_xdr_getaclres,
-                .p_bufsiz = MAX(ACL3_getaclargs_sz, ACL3_getaclres_sz) << 2,
+                .p_arglen = ACL3_getaclargs_sz,
+                .p_replen = ACL3_getaclres_sz,
                 .p_timer = 1,
                 .p_name = "GETACL",
         },
@@ -1161,7 +1159,8 @@ static struct rpc_procinfo	nfs3_acl_procedures[] = {
                 .p_proc = ACLPROC3_SETACL,
                 .p_encode = (kxdrproc_t) nfs3_xdr_setaclargs,
                 .p_decode = (kxdrproc_t) nfs3_xdr_setaclres,
-                .p_bufsiz = MAX(ACL3_setaclargs_sz, ACL3_setaclres_sz) << 2,
+                .p_arglen = ACL3_setaclargs_sz,
+                .p_replen = ACL3_setaclres_sz,
                 .p_timer = 0,
                 .p_name = "SETACL",
         },
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index f02d522fd788..b8c28f2380a5 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -4546,16 +4546,13 @@ nfs4_stat_to_errno(int stat)
         return stat;
 }
 
-#ifndef MAX
-# define MAX(a, b)      (((a) > (b))? (a) : (b))
-#endif
-
 #define PROC(proc, argtype, restype)                            \
 [NFSPROC4_CLNT_##proc] = {                                      \
         .p_proc   = NFSPROC4_COMPOUND,                          \
         .p_encode = (kxdrproc_t) nfs4_xdr_##argtype,            \
         .p_decode = (kxdrproc_t) nfs4_xdr_##restype,            \
-        .p_bufsiz = MAX(NFS4_##argtype##_sz,NFS4_##restype##_sz) << 2,  \
+        .p_arglen = NFS4_##argtype##_sz,                        \
+        .p_replen = NFS4_##restype##_sz,                        \
         .p_statidx = NFSPROC4_CLNT_##proc,                      \
         .p_name   = #proc,                                      \
     }