From: Andre Guedes <andre.guedes@intel.com>
Date: Tue, 23 Apr 2019 19:44:20 +0000 (-0700)
Subject: net: sched: taprio: Remove pointless variable assigment
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=59ab87f6eb920fd0ee3058ae4c0956f52036b893;p=openwrt%2Fstaging%2Fblogic.git

net: sched: taprio: Remove pointless variable assigment

This patch removes a pointless variable assigment in taprio_change().
The 'err' variable is not used from this assignment to the next one so
this patch removes it.

Signed-off-by: Andre Guedes <andre.guedes@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/sched/sch_taprio.c b/net/sched/sch_taprio.c
index 001182aa3959..d91a7ec67348 100644
--- a/net/sched/sch_taprio.c
+++ b/net/sched/sch_taprio.c
@@ -651,7 +651,6 @@ static int taprio_change(struct Qdisc *sch, struct nlattr *opt,
 	if (err < 0)
 		return err;
 
-	err = -EINVAL;
 	if (tb[TCA_TAPRIO_ATTR_PRIOMAP])
 		mqprio = nla_data(tb[TCA_TAPRIO_ATTR_PRIOMAP]);