CONTRIB: tcploop: remove unused local variables in tcp_pause()
Building with -Wall shows that "pollfd" and "ret" are not used. Silly
copy-paste...
diff --git a/contrib/tcploop/tcploop.c b/contrib/tcploop/tcploop.c
index 55b7936..7786494 100644
--- a/contrib/tcploop/tcploop.c
+++ b/contrib/tcploop/tcploop.c
@@ -692,9 +692,7 @@
/* delays processing for <time> milliseconds, 100 by default */
int tcp_pause(int sock, const char *arg)
{
- struct pollfd pollfd;
int delay = 100;
- int ret;
if (arg[1]) {
delay = atoi(arg + 1);