datapath: Remove support for Don't Fragment inheritance.

[cascardo/ovs.git] / include / openvswitch / tunnel.h

diff --git a/include/openvswitch/tunnel.h b/include/openvswitch/tunnel.h
index 8a53ef8..6eb01b8 100644 (file)
--- a/include/openvswitch/tunnel.h
+++ b/include/openvswitch/tunnel.h
@@ -67,7 +67,7 @@ enum {
 #define TNL_F_CSUM             (1 << 0) /* Checksum packets. */
 #define TNL_F_TOS_INHERIT      (1 << 1) /* Inherit ToS from inner packet. */
 #define TNL_F_TTL_INHERIT      (1 << 2) /* Inherit TTL from inner packet. */
-#define TNL_F_DF_INHERIT       (1 << 3) /* Inherit DF bit from inner packet. */
+/* Bit 3 was previously used for Don't Fragment inheritance. " */
 #define TNL_F_DF_DEFAULT       (1 << 4) /* Set DF bit if inherit off or
                                          * not IP. */
 /* Bit 6 is reserved since it was previously used for Tunnel header caching. */