Squelch some compile warnings with older Linux kernels.

diff --git a/pcap-linux.c b/pcap-linux.c
index 0c6cf3d589d6f31a5ed716c9d990e0da31409e8b..6fe7a24f349f0076fcd7fb806f101667a7a96b85 100644 (file)
--- a/pcap-linux.c
+++ b/pcap-linux.c
@@ -3229,7 +3229,7 @@ enter_rfmon_mode_wext(pcap_t *handle, int sock_fd, const char *device)
        strncpy(ireq.ifr_ifrn.ifrn_name, device,
            sizeof ireq.ifr_ifrn.ifrn_name);
        ireq.ifr_ifrn.ifrn_name[sizeof ireq.ifr_ifrn.ifrn_name - 1] = 0;
-       ireq.u.data.pointer = args;
+       ireq.u.data.pointer = (void *)args;
        ireq.u.data.length = 0;
        ireq.u.data.flags = 0;
        if (ioctl(sock_fd, SIOCGIWPRIV, &ireq) != -1) {
@@ -3259,7 +3259,7 @@ enter_rfmon_mode_wext(pcap_t *handle, int sock_fd, const char *device)
                         "malloc: %s", pcap_strerror(errno));
                return PCAP_ERROR;
        }
-       ireq.u.data.pointer = priv;
+       ireq.u.data.pointer = (void *)priv;
        if (ioctl(sock_fd, SIOCGIWPRIV, &ireq) == -1) {
                snprintf(handle->errbuf, PCAP_ERRBUF_SIZE,
                    "%s: SIOCGIWPRIV: %s", device, pcap_strerror(errno));