From b8031bb685a1a8423fd75ca2b11f2160ca9051f4 Mon Sep 17 00:00:00 2001
From: wangchen <wangchen41@xiaomi.com>
Date: Thu, 28 Mar 2024 11:57:06 +0800
Subject: [PATCH] netdev/ioctl: Setting log level to warning on SIOCGIFHWADDR
 failure

When our apps call getifaddrs on lo frequently, the loopback device will failed in SIOCGIFHWADDR and print too many error logs.

Signed-off-by: wangchen <wangchen41@xiaomi.com>
---
 net/netdev/netdev_ioctl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/netdev/netdev_ioctl.c b/net/netdev/netdev_ioctl.c
index 56129d6ae6bc9..e9e64db692d9c 100644
--- a/net/netdev/netdev_ioctl.c
+++ b/net/netdev/netdev_ioctl.c
@@ -1031,7 +1031,7 @@ static int netdev_ifr_ioctl(FAR struct socket *psock, int cmd,
         else
 #endif
           {
-            nerr("Unsupported link layer\n");
+            nwarn("WARNING: Unsupported link layer\n");
             ret = -EAFNOSUPPORT;
           }
         break;