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Commit 250a65f7 authored by stephen hemminger's avatar stephen hemminger Committed by David S. Miller
Browse files

netem: update version and cleanup 



Get rid of debug message that are not useful, and enable
the log messages in case of error.

Signed-off-by: default avatarStephen Hemminger <shemminger@vyatta.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 661b7972

net/sched/sch_netem.c

+4 −6
Original line number Diff line number Diff line
@@ -24,7 +24,7 @@ 
#include <net/netlink.h>

#include <net/pkt_sched.h>



#define VERSION "1.2"

#define VERSION "1.3"



/*	Network Emulation Queuing algorithm.

	====================================
@@ -311,8 +311,6 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch) 
	int ret;

	int count = 1;



	pr_debug("netem_enqueue skb=%p\n", skb);



	/* Random duplication */

	if (q->duplicate && q->duplicate >= get_crandom(&q->dup_cor))

		++count;
@@ -633,7 +631,7 @@ static int netem_change(struct Qdisc *sch, struct nlattr *opt) 


	ret = fifo_set_limit(q->qdisc, qopt->limit);

	if (ret) {

		pr_debug("netem: can't set fifo limit\n");

		pr_info("netem: can't set fifo limit\n");

		return ret;

	}
@@ -769,13 +767,13 @@ static int netem_init(struct Qdisc *sch, struct nlattr *opt) 
	q->qdisc = qdisc_create_dflt(sch->dev_queue, &tfifo_qdisc_ops,

				     TC_H_MAKE(sch->handle, 1));

	if (!q->qdisc) {

		pr_debug("netem: qdisc create failed\n");

		pr_notice("netem: qdisc create tfifo qdisc failed\n");

		return -ENOMEM;

	}



	ret = netem_change(sch, opt);

	if (ret) {

		pr_debug("netem: change failed\n");

		pr_info("netem: change failed\n");

		qdisc_destroy(q->qdisc);

	}

	return ret;