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-rw-r--r--include/net/icmp.h7
1 files changed, 0 insertions, 7 deletions
diff --git a/include/net/icmp.h b/include/net/icmp.h
index faba64db8ff..dddb839ff4b 100644
--- a/include/net/icmp.h
+++ b/include/net/icmp.h
@@ -65,11 +65,4 @@ static inline struct raw_sock *raw_sk(const struct sock *sk)
return (struct raw_sock *)sk;
}
-extern int sysctl_icmp_echo_ignore_all;
-extern int sysctl_icmp_echo_ignore_broadcasts;
-extern int sysctl_icmp_ignore_bogus_error_responses;
-extern int sysctl_icmp_errors_use_inbound_ifaddr;
-extern int sysctl_icmp_ratelimit;
-extern int sysctl_icmp_ratemask;
-
#endif /* _ICMP_H */