ipv4: introduce new IP_MTU_DISCOVER mode IP_PMTUDISC_INTERFACE

[cascardo/linux.git] / net / ipv4 / ip_sockglue.c

diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
index 0626f2c..3f85826 100644 (file)
--- a/net/ipv4/ip_sockglue.c
+++ b/net/ipv4/ip_sockglue.c
@@ -627,7 +627,7 @@ static int do_ip_setsockopt(struct sock *sk, int level,
                inet->nodefrag = val ? 1 : 0;
                break;
        case IP_MTU_DISCOVER:
-               if (val < IP_PMTUDISC_DONT || val > IP_PMTUDISC_PROBE)
+               if (val < IP_PMTUDISC_DONT || val > IP_PMTUDISC_INTERFACE)
                        goto e_inval;
                inet->pmtudisc = val;
                break;