From: Ben Pfaff <blp@nicira.com>
Date: Tue, 26 May 2009 17:40:09 +0000 (-0700)
Subject: datapath: Fix return value when ODP_FLOW_PUT fails to allocate a flow.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dade934419e76c705dc040a0b3e8d0cd01b48755;p=openvswitch

datapath: Fix return value when ODP_FLOW_PUT fails to allocate a flow.

Noticed by Justin.
---

diff --git a/datapath/datapath.c b/datapath/datapath.c
index 8e9a5602..d4dac856 100644
--- a/datapath/datapath.c
+++ b/datapath/datapath.c
@@ -872,6 +872,7 @@ retry:
 		}
 
 		/* Allocate flow. */
+		error = -ENOMEM;
 		flow = kmem_cache_alloc(flow_cache, GFP_KERNEL);
 		if (flow == NULL)
 			goto error;