Commit 8eaf8d99 authored Jun 18, 2020 by Gaurav Singh Committed by David S. Miller Jun 20, 2020

Remove redundant condition in qdisc_graft



parent cannot be NULL here since its in the else part
of the if (parent == NULL) condition. Remove the extra
check on parent pointer.

Signed-off-by: Gaurav Singh <gaurav1086@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent cd399838

net/sched/sch_api.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -1093,8 +1093,7 @@ skip:
		int err;

		/* Only support running class lockless if parent is lockless */
		if (new && (new->flags & TCQ_F_NOLOCK) &&
		parent && !(parent->flags & TCQ_F_NOLOCK))
		if (new && (new->flags & TCQ_F_NOLOCK) && !(parent->flags & TCQ_F_NOLOCK))
		qdisc_clear_nolock(new);

		if (!cops \|\| !cops->graft)

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