netdev - [PATCH] [net/sched] tcindex_change: Remove redundant null check

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Date:   Sun, 21 Jun 2020 22:24:30 -0400
From:   Gaurav Singh <gaurav1086@...il.com>
To:     gaurav1086@...il.com, Jamal Hadi Salim <jhs@...atatu.com>,
        Cong Wang <xiyou.wangcong@...il.com>,
        Jiri Pirko <jiri@...nulli.us>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        netdev@...r.kernel.org (open list:TC subsystem),
        linux-kernel@...r.kernel.org (open list)
Subject: [PATCH] [net/sched] tcindex_change: Remove redundant null check

arg cannot be NULL since its already being dereferenced
before. Remove the redundant NULL check.

Signed-off-by: Gaurav Singh <gaurav1086@...il.com>
---
 net/sched/cls_tcindex.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/sched/cls_tcindex.c b/net/sched/cls_tcindex.c
index 61e95029c18f..78bec347b8b6 100644
--- a/net/sched/cls_tcindex.c
+++ b/net/sched/cls_tcindex.c
@@ -533,7 +533,7 @@ tcindex_change(struct net *net, struct sk_buff *in_skb,
 
 	pr_debug("tcindex_change(tp %p,handle 0x%08x,tca %p,arg %p),opt %p,"
 	    "p %p,r %p,*arg %p\n",
-	    tp, handle, tca, arg, opt, p, r, arg ? *arg : NULL);
+	    tp, handle, tca, arg, opt, p, r, *arg);
 
 	if (!opt)
 		return 0;
-- 
2.17.1