ustream-fd: readability change.

Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>

diff --git a/ustream-fd.c b/ustream-fd.c
index bc44d4a825425f49e8fd9c3c63c768bf862f3e46..daef499e51429fc97a5aa53cb7383bec0a2586d6 100644 (file)
--- a/ustream-fd.c
+++ b/ustream-fd.c
@@ -119,7 +119,8 @@ static bool __ustream_fd_poll(struct ustream_fd *sf, unsigned int events)
                ustream_fd_read_pending(sf, &more);
 
        if (events & ULOOP_WRITE) {
-               if (ustream_write_pending(s))
+               bool no_more = ustream_write_pending(s);
+               if (no_more)
                        ustream_fd_set_uloop(s, false);
        }