From 215708a415fb58acfee28278570df540603a013d Mon Sep 17 00:00:00 2001
From: Florian Eckert <fe@dev.tdt.de>
Date: Tue, 8 May 2018 15:42:40 +0200
Subject: [PATCH] net/mwan3: remove logging mwan3track pid is not found

Remove unnecessary logging if mwan3track pid is not found

Signed-off-by: Florian Eckert <fe@dev.tdt.de>
---
 net/mwan3/files/lib/mwan3/mwan3.sh | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/net/mwan3/files/lib/mwan3/mwan3.sh b/net/mwan3/files/lib/mwan3/mwan3.sh
index 1c371ea65..74d5592eb 100644
--- a/net/mwan3/files/lib/mwan3/mwan3.sh
+++ b/net/mwan3/files/lib/mwan3/mwan3.sh
@@ -492,11 +492,9 @@ mwan3_track_signal()
 	local pid
 
 	pid="$(pgrep -f "mwan3track $1 $2")"
-	if [ "${pid}" != "" ]; then
+	[ "${pid}" != "" ] && {
 		kill -USR1 "${pid}"
-	else
-		$LOG warn "Unable to send signal USR1 to mwan3track on interface $1 with pid ${pid}"
-	fi
+	}
 }
 
 mwan3_set_policy()