741-v5.14-0002-net-dsa-b53-remove-redundant-null-check-on-dev.patch

From 11b57faf951cd3a570e3d9e463fc7c41023bc8c6 Mon Sep 17 00:00:00 2001
From: Colin Ian King <colin.king@canonical.com>
Date: Tue, 15 Jun 2021 10:05:16 +0100
Subject: [PATCH] net: dsa: b53: remove redundant null check on dev

The pointer dev can never be null, the null check is redundant
and can be removed. Cleans up a static analysis warning that
pointer priv is dereferencing dev before dev is being null
checked.

Addresses-Coverity: ("Dereference before null check")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/dsa/b53/b53_srab.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

--- a/drivers/net/dsa/b53/b53_srab.c
+++ b/drivers/net/dsa/b53/b53_srab.c
@@ -632,8 +632,7 @@ static int b53_srab_remove(struct platfo
 	struct b53_srab_priv *priv = dev->priv;
 
 	b53_srab_intr_set(priv, false);
-	if (dev)
-		b53_switch_remove(dev);
+	b53_switch_remove(dev);
 
 	return 0;
 }