fix compiler warning in write_pcap_packet()
if we don't evaluate the result of write(), there's no point in
storing the result in a variable.
diff --git a/src/e1_input.c b/src/e1_input.c
index 0994910..c454b4a 100644
--- a/src/e1_input.c
+++ b/src/e1_input.c
@@ -160,7 +160,6 @@
if (pcap_fd < 0)
return;
- int ret;
time_t cur_time;
struct tm *tm;
@@ -195,10 +194,10 @@
tm = localtime(&cur_time);
payload_header.ts_sec = mktime(tm);
- ret = write(pcap_fd, &payload_header, sizeof(payload_header));
- ret = write(pcap_fd, &header, sizeof(header));
- ret = write(pcap_fd, &lapd_header, sizeof(lapd_header));
- ret = write(pcap_fd, msg->l2h, msgb_l2len(msg));
+ write(pcap_fd, &payload_header, sizeof(payload_header));
+ write(pcap_fd, &header, sizeof(header));
+ write(pcap_fd, &lapd_header, sizeof(lapd_header));
+ write(pcap_fd, msg->l2h, msgb_l2len(msg));
}
static const char *sign_types[] = {