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authorKrishna Kumar <krkumar2@in.ibm.com>2011-07-14 23:16:21 +0000
committerDavid S. Miller <davem@davemloft.net>2011-07-15 08:08:26 -0700
commitf0c50c7c9a4b0e92a9189c498e4960919fe66d45 (patch)
treea892a0628983e819a7ee787a19fa0ed2d5ac79b9 /net/sched
parent2af4ba85913bb1755a06193109917c3ddc130265 (diff)
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Remove redundant variable/code in __qdisc_run
Remove redundant variable "work". Signed-off-by: Krishna Kumar <krkumar2@in.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched')
-rw-r--r--net/sched/sch_generic.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
index d253c16a314c..69fca2798804 100644
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -190,16 +190,14 @@ static inline int qdisc_restart(struct Qdisc *q)
void __qdisc_run(struct Qdisc *q)
{
int quota = weight_p;
- int work = 0;
while (qdisc_restart(q)) {
- work++;
/*
* Ordered by possible occurrence: Postpone processing if
* 1. we've exceeded packet quota
* 2. another process needs the CPU;
*/
- if (work >= quota || need_resched()) {
+ if (--quota <= 0 || need_resched()) {
__netif_schedule(q);
break;
}