Remove dead code

Remove dead code from the USE_DEVPOLL branch in libisc's unix/socket.c

diff --git a/lib/isc/unix/socket.c b/lib/isc/unix/socket.c
index c23f6c64bdf003cb03bdef8648c72fe44547e5cd..d26751630ff8294189333a808b90c43fef69dd45 100644 (file)
--- a/lib/isc/unix/socket.c
+++ b/lib/isc/unix/socket.c
@@ -805,7 +805,6 @@ unwatch_fd(isc__socketthread_t *thread, int fd, int msg) {
 #elif defined(USE_DEVPOLL)
        struct pollfd pfds[2];
        size_t writelen = sizeof(pfds[0]);
-       int lockid = FDLOCK_ID(fd);
 
        memset(pfds, 0, sizeof(pfds));
        pfds[0].events = POLLREMOVE;