Fix a set of trivial unused warnings

[libpcap] / pcap-netfilter-linux.c

diff --git a/pcap-netfilter-linux.c b/pcap-netfilter-linux.c
index 785cd2a093cc52e03bd5d2d2b816094777fc534c..ee4f01883b9ab748e35f9f2713eca222e8993765 100644 (file)
--- a/pcap-netfilter-linux.c
+++ b/pcap-netfilter-linux.c
@@ -299,7 +299,7 @@ netfilter_stats_linux(pcap_t *handle, struct pcap_stat *stats)
 }
 
 static int
-netfilter_inject_linux(pcap_t *handle, const void *buf, size_t size)
+netfilter_inject_linux(pcap_t *handle, const void *buf _U_, size_t size _U_)
 {
        pcap_snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, "inject not supported on netfilter devices");
        return (-1);