event-loop: remove dead code

There is really no need to increment "n" if we never read the value. The
do-while() loop overwrites the value before it is read the first time.

Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>

diff --git a/src/event-loop.c b/src/event-loop.c
index a839daf..df4b8b8 100644 (file)
--- a/src/event-loop.c
+++ b/src/event-loop.c
@@ -403,11 +403,11 @@ wl_event_loop_dispatch(struct wl_event_loop *loop, int timeout)
        count = epoll_wait(loop->epoll_fd, ep, ARRAY_LENGTH(ep), timeout);
        if (count < 0)
                return -1;
-       n = 0;
+
        for (i = 0; i < count; i++) {
                source = ep[i].data.ptr;
                if (source->fd != -1)
-                       n += source->interface->dispatch(source, &ep[i]);
+                       source->interface->dispatch(source, &ep[i]);
        }
 
        wl_event_loop_process_destroy_list(loop);