From 453084ed49d8419343ce80ce3c464bb411148b14 Mon Sep 17 00:00:00 2001
From: Ben Pfaff <blp@nicira.com>
Date: Mon, 14 Jul 2008 13:31:56 -0700
Subject: [PATCH] rconn: Push detection of send errors into try_send().

Thereby, we correct a bug in do_send(), one of the callers of try_send(),
which was not checking the try_send() return value.
---
 lib/rconn.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/rconn.c b/lib/rconn.c
index 066a5466..c410e736 100644
--- a/lib/rconn.c
+++ b/lib/rconn.c
@@ -180,11 +180,8 @@ rconn_run(struct rconn *rc)
         }
         while (rc->txq.n > 0) {
             int error = try_send(rc);
-            if (error == EAGAIN) {
+            if (error) {
                 break;
-            } else if (error) {
-                disconnect(rc, error);
-                return;
             }
         }
     }
@@ -378,6 +375,9 @@ try_send(struct rconn *rc)
     struct buffer *next = rc->txq.head->next;
     retval = vconn_send(rc->vconn, rc->txq.head);
     if (retval) {
+        if (retval != EAGAIN) {
+            disconnect(rc, retval);
+        }
         return retval;
     }
     rc->packets_sent++;
-- 
2.30.2