text-based mount command: fix return value from po_rightmost()

[nfs-utils.git] / utils / mount / network.c

diff --git a/utils/mount/network.c b/utils/mount/network.c
index 91a005cc9fc5cac052a5876d79dc8d041048ecf5..a97495392274edc0aa4a1021b70138c3dbb83f13 100644 (file)
--- a/utils/mount/network.c
+++ b/utils/mount/network.c
@@ -1168,16 +1168,16 @@ static rpcvers_t nfs_nfs_version(struct mount_options *options)
        long tmp;
 
        switch (po_rightmost(options, nfs_version_opttbl)) {
-       case 1: /* v2 */
+       case 0: /* v2 */
                return 2;
-       case 2: /* v3 */
+       case 1: /* v3 */
                return 3;
-       case 3: /* vers */
+       case 2: /* vers */
                if (po_get_numeric(options, "vers", &tmp) == PO_FOUND)
                        if (tmp >= 2 && tmp <= 3)
                                return tmp;
                break;
-       case 4: /* nfsvers */
+       case 3: /* nfsvers */
                if (po_get_numeric(options, "nfsvers", &tmp) == PO_FOUND)
                        if (tmp >= 2 && tmp <= 3)
                                return tmp;
@@ -1198,11 +1198,9 @@ static unsigned short nfs_nfs_protocol(struct mount_options *options)
        char *option;
 
        switch (po_rightmost(options, nfs_transport_opttbl)) {
-       case 1: /* udp */
-               return IPPROTO_UDP;
-       case 2: /* tcp */
+       case 1: /* tcp */
                return IPPROTO_TCP;
-       case 3: /* proto */
+       case 2: /* proto */
                option = po_get(options, "proto");
                if (option) {
                        if (strcmp(option, "tcp") == 0)
@@ -1211,6 +1209,7 @@ static unsigned short nfs_nfs_protocol(struct mount_options *options)
                                return IPPROTO_UDP;
                }
        }
+
        return IPPROTO_UDP;
 }