nfsd: Remove the ability to enable NFS v2.

Signed-off-by: Steve Dickson <steved@redhat.com>
diff --git a/nfs.conf b/nfs.conf
index 8c714ff..21d3e7b 100644
--- a/nfs.conf
+++ b/nfs.conf
@@ -68,7 +68,6 @@
 # lease-time=90
 # udp=n
 # tcp=y
-# vers2=n
 # vers3=y
 # vers4=y
 # vers4.0=y
diff --git a/utils/nfsd/nfsd.c b/utils/nfsd/nfsd.c
index b074171..4016a76 100644
--- a/utils/nfsd/nfsd.c
+++ b/utils/nfsd/nfsd.c
@@ -226,7 +226,6 @@
 				}
 				/* FALLTHRU */
 			case 3:
-			case 2:
 				NFSCTL_VERUNSET(versbits, c);
 				break;
 			default:
@@ -251,7 +250,6 @@
 					minorvers = minorversset = minormask;
 				/* FALLTHRU */
 			case 3:
-			case 2:
 				NFSCTL_VERSET(versbits, c);
 				break;
 			default:
diff --git a/utils/nfsd/nfsd.man b/utils/nfsd/nfsd.man
index 2701ba7..716f538 100644
--- a/utils/nfsd/nfsd.man
+++ b/utils/nfsd/nfsd.man
@@ -57,7 +57,7 @@
 .B rpc.nfsd
 does not offer certain versions of NFS. The current version of
 .B rpc.nfsd
-can support major NFS versions 2,3,4 and the minor versions 4.0, 4.1 and 4.2.
+can support major NFS versions 3,4 and the minor versions 4.0, 4.1 and 4.2.
 .TP
 .B \-s " or " \-\-syslog
 By default,
@@ -84,7 +84,7 @@
 .B rpc.nfsd
 offer certain versions of NFS. The current version of
 .B rpc.nfsd
-can support major NFS versions 2,3,4 and the minor versions 4.0, 4.1 and 4.2.
+can support major NFS versions 3,4 and the minor versions 4.0, 4.1 and 4.2.
 .TP
 .B \-L " or " \-\-lease-time seconds
 Set the lease-time used for NFSv4.  This corresponds to how often