From 76fde07d1c22fdc31285bf47c8755af445264b9f Mon Sep 17 00:00:00 2001
From: zhanghongyu <zhanghongyu@xiaomi.com>
Date: Wed, 1 Mar 2023 16:13:22 +0800
Subject: [PATCH] netdev: remove ASSERT when ifindex is invalid

There is no control over whether a valid index is input when user use
ioctl to get netdev information, so removing this assertion will allow
ENODEV to be returned.

Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
---
 net/netdev/netdev_findbyindex.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/net/netdev/netdev_findbyindex.c b/net/netdev/netdev_findbyindex.c
index afed76fee2..44a5571cdb 100644
--- a/net/netdev/netdev_findbyindex.c
+++ b/net/netdev/netdev_findbyindex.c
@@ -61,7 +61,6 @@ FAR struct net_driver_s *netdev_findbyindex(int ifindex)
    * POSIX to mean no interface index.
    */
 
-  DEBUGASSERT(ifindex > 0 && ifindex <= MAX_IFINDEX);
   if (ifindex < 1 || ifindex > MAX_IFINDEX)
     {
       return NULL;