btr: Remove unused btr_exec().

[paraslash.git] / dccp_recv.c

diff --git a/dccp_recv.c b/dccp_recv.c
index c22fa84d461ed48a7a35c980ad32b8c8129b65c8..f71a7253a0296e8c0f849147287b5cede93233e0 100644 (file)
--- a/dccp_recv.c
+++ b/dccp_recv.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2006-2009 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2006-2010 Andre Noll <maan@systemlinux.org>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -166,6 +166,9 @@ static void dccp_recv_post_select(struct sched *s, struct task *t)
        if (iovcnt == 0)
                goto err;
        ret = para_readv(pdd->fd, iov, iovcnt);
+       /* EAGAIN is possible even if FD_ISSET */
+       if (ret < 0 && is_errno(-ret, EAGAIN))
+               return;
        if (ret == 0)
                ret = -E_RECV_EOF;
        if (ret < 0)