Defined in 1 files as a macro:

• include/net/ip_tunnels.h, line 62 (as a macro)

Referenced in 3 files:

• drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_gre.c, line 43
• include/net/gre.h, line 119
• include/net/ip_tunnels.h, line 258