Defined in 2 files as a function:

• net/ipv4/netfilter/ipt_rpfilter.c, line 54 (as a function)
• net/ipv6/netfilter/ip6t_rpfilter.c, line 90 (as a function)

Referenced in 2 files:

• net/ipv4/netfilter/ipt_rpfilter.c, line 109
• net/ipv6/netfilter/ip6t_rpfilter.c, line 133