upcall: reduce log level for "no reference to recirc flow" message

Reduce log level from "warn" to "debug" for "upcall: no reference to
recirc flow" log message.

Suggested-by: Jarno Rajahalme <jarno@ovn.org>
Signed-off-by: Lance Richardson <lrichard@redhat.com>
Acked-by: Jarno Rajahalme <jarno@ovn.org>

diff --git a/ofproto/ofproto-dpif-upcall.c b/ofproto/ofproto-dpif-upcall.c
index 042a50a9f179091b1ef11a8e654ee465ae646127..e4473080ad659bf985987deaca21ebe511803be0 100644 (file)
--- a/ofproto/ofproto-dpif-upcall.c
+++ b/ofproto/ofproto-dpif-upcall.c
@@ -1147,7 +1147,7 @@ should_install_flow(struct udpif *udpif, struct upcall *upcall)
     if (upcall->type != DPIF_UC_MISS) {
         return false;
     } else if (upcall->recirc && !upcall->have_recirc_ref) {
-        VLOG_WARN_RL(&rl, "upcall: no reference for recirc flow");
+        VLOG_DBG_RL(&rl, "upcall: no reference for recirc flow");
         return false;
     }