NFSv4.1: sp4_mach_cred: ask for WRITE and COMMIT

Request SP4_MACH_CRED WRITE and COMMIT support in spo_must_allow list --
they're already supported by the client.

Signed-off-by: Weston Andros Adamson <dros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index e121291..4aeb14e 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -6153,11 +6153,13 @@
 	},
 	.allow.u.words = {
 		[0] = 1 << (OP_CLOSE) |
-		      1 << (OP_LOCKU),
+		      1 << (OP_LOCKU) |
+		      1 << (OP_COMMIT),
 		[1] = 1 << (OP_SECINFO - 32) |
 		      1 << (OP_SECINFO_NO_NAME - 32) |
 		      1 << (OP_TEST_STATEID - 32) |
-		      1 << (OP_FREE_STATEID - 32)
+		      1 << (OP_FREE_STATEID - 32) |
+		      1 << (OP_WRITE - 32)
 	}
 };