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Remove redundant variable/code in __qdisc_run

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Remove redundant variable "work".

Signed-off-by: Krishna Kumar <krkumar2@in.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Krishna Kumar 2011-07-14 23:16:21 +00:00 committed by David S. Miller
parent 2af4ba8591
commit f0c50c7c9a
1 changed files with 1 additions and 3 deletions
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4
net/sched/sch_generic.c
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@ -190,16 +190,14 @@ static inline int qdisc_restart(struct Qdisc *q)
void __qdisc_run(struct Qdisc *q) void __qdisc_run(struct Qdisc *q)
{ {
int quota = weight_p; int quota = weight_p;
int work = 0;
while (qdisc_restart(q)) { while (qdisc_restart(q)) {
work++;
/* /*
* Ordered by possible occurrence: Postpone processing if * Ordered by possible occurrence: Postpone processing if
* 1. we've exceeded packet quota * 1. we've exceeded packet quota
* 2. another process needs the CPU; * 2. another process needs the CPU;
*/ */
if (work >= quota || need_resched()) { if (--quota <= 0 || need_resched()) {
__netif_schedule(q); __netif_schedule(q);
break; break;
} }