Commit a9aa5e33 authored by Sebastian Andrzej Siewior's avatar Sebastian Andrzej Siewior Committed by David S. Miller
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net: dev: Change the order of the arguments for the contended condition. 



Change the order of arguments and make qdisc_is_running() appear first.
This is more readable for the general case.

Signed-off-by: default avatarSebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent d0c3e464

net/core/dev.c

+1 −1
Original line number Diff line number Diff line
@@ -3724,7 +3724,7 @@ static inline int __dev_xmit_skb(struct sk_buff *skb, struct Qdisc *q, 
	 * sent after the qdisc owner is scheduled again. To prevent this

	 * scenario the task always serialize on the lock.

	 */

	contended = IS_ENABLED(CONFIG_PREEMPT_RT) || qdisc_is_running(q);

	contended = qdisc_is_running(q) || IS_ENABLED(CONFIG_PREEMPT_RT);

	if (unlikely(contended))

		spin_lock(&q->busylock);