Defined in 2 files as a function:

• include/net/lwtunnel.h, line 90 (as a function)
• include/net/lwtunnel.h, line 169 (as a function)

Referenced in 3 files:

• include/net/lwtunnel.h, line 101
• net/ipv4/ip_output.c, line 216
• net/ipv6/ip6_output.c, line 103