[ovs-dev] [PATCH] don't bother to ask dpif class delete ODPP_NONE.

[YAMAMOTO Takashi]

this fixes ofp_port_status delivery on a patch port removal.

Signed-off-by: YAMAMOTO Takashi <y...@mwd.biglobe.ne.jp>
---
 lib/dpif.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/dpif.c b/lib/dpif.c
index 02cc36a..ece5dc0 100644
--- a/lib/dpif.c
+++ b/lib/dpif.c
@@ -536,6 +536,9 @@ dpif_port_del(struct dpif *dpif, odp_port_t port_no)
 
     COVERAGE_INC(dpif_port_del);
 
+    if (port_no == ODPP_NONE) {
+        return 0;
+    }
     error = dpif->dpif_class->port_del(dpif, port_no);
     if (!error) {
         VLOG_DBG_RL(&dpmsg_rl, "%s: port_del(%"PRIu32")",
-- 
1.8.3.1

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