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path: root/net/sched/sch_fq_codel.c
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Diffstat (limited to 'net/sched/sch_fq_codel.c')
-rw-r--r--net/sched/sch_fq_codel.c26
1 files changed, 6 insertions, 20 deletions
diff --git a/net/sched/sch_fq_codel.c b/net/sched/sch_fq_codel.c
index 18bbb5476c83..9201abce928c 100644
--- a/net/sched/sch_fq_codel.c
+++ b/net/sched/sch_fq_codel.c
@@ -446,27 +446,13 @@ static int fq_codel_change(struct Qdisc *sch, struct nlattr *opt)
return 0;
}
-static void *fq_codel_zalloc(size_t sz)
-{
- void *ptr = kzalloc(sz, GFP_KERNEL | __GFP_NOWARN);
-
- if (!ptr)
- ptr = vzalloc(sz);
- return ptr;
-}
-
-static void fq_codel_free(void *addr)
-{
- kvfree(addr);
-}
-
static void fq_codel_destroy(struct Qdisc *sch)
{
struct fq_codel_sched_data *q = qdisc_priv(sch);
tcf_destroy_chain(&q->filter_list);
- fq_codel_free(q->backlogs);
- fq_codel_free(q->flows);
+ kvfree(q->backlogs);
+ kvfree(q->flows);
}
static int fq_codel_init(struct Qdisc *sch, struct nlattr *opt)
@@ -493,13 +479,13 @@ static int fq_codel_init(struct Qdisc *sch, struct nlattr *opt)
}
if (!q->flows) {
- q->flows = fq_codel_zalloc(q->flows_cnt *
- sizeof(struct fq_codel_flow));
+ q->flows = kvzalloc(q->flows_cnt *
+ sizeof(struct fq_codel_flow), GFP_KERNEL);
if (!q->flows)
return -ENOMEM;
- q->backlogs = fq_codel_zalloc(q->flows_cnt * sizeof(u32));
+ q->backlogs = kvzalloc(q->flows_cnt * sizeof(u32), GFP_KERNEL);
if (!q->backlogs) {
- fq_codel_free(q->flows);
+ kvfree(q->flows);
return -ENOMEM;
}
for (i = 0; i < q->flows_cnt; i++) {