From: Michal Sojka <sojkam1@fel.cvut.cz>
Date: Sat, 28 Nov 2009 18:57:17 +0000 (+0100)
Subject: Handle errors correctly in fwp_send_async()
X-Git-Url: http://rtime.felk.cvut.cz/gitweb/frescor/fwp.git/commitdiff_plain/da7d8d49850eae2f11d98925f4439da16c04f943

Handle errors correctly in fwp_send_async()
---

diff --git a/fwp/lib/fwp/fwp_endpoint.c b/fwp/lib/fwp/fwp_endpoint.c
index fb91688..6117d6c 100644
--- a/fwp/lib/fwp/fwp_endpoint.c
+++ b/fwp/lib/fwp/fwp_endpoint.c
@@ -635,9 +635,10 @@ int fwp_send_async(struct fwp_endpoint *ep, const void *msg, size_t size)
 	if (!ep->vres)
 		return FRSH_ERR_NOT_BOUND;
 
-	if (fwp_vres_consume_budget(ep->vres, size, false) == 0)
+	ret = fwp_vres_consume_budget(ep->vres, size, false);
+	if (ret == 0)
 		ret = fwp_endpoint_do_send(ep, msg, size);
-	else
+	else if (ret == 1)
 		ret = fwp_vres_enqueue(ep->vres, ep, msg, size);
 	return ret;
 }