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net/sched: Use TC_RTAB_SIZE instead of magic number

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Replace magic number with TC_RTAB_SIZE to make it more informative.

Signed-off-by: Yue Haibing <yuehaibing@huawei.com>
Link: https://patch.msgid.link/20250813125526.853895-1-yuehaibing@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Yue Haibing 2025-08-13 20:55:26 +08:00 committed by Jakub Kicinski
parent 4b6dc4c891
commit eeea768863
1 changed files with 2 additions and 2 deletions
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4
net/sched/sch_api.c
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@ -431,7 +431,7 @@ struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r,
for (rtab = qdisc_rtab_list; rtab; rtab = rtab->next) {
if (!memcmp(&rtab->rate, r, sizeof(struct tc_ratespec)) &&
!memcmp(&rtab->data, nla_data(tab), 1024)) {
!memcmp(&rtab->data, nla_data(tab), TC_RTAB_SIZE)) {
rtab->refcnt++;
return rtab;
}
@ -441,7 +441,7 @@ struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r,
if (rtab) {
rtab->rate = *r;
rtab->refcnt = 1;
memcpy(rtab->data, nla_data(tab), 1024);
memcpy(rtab->data, nla_data(tab), TC_RTAB_SIZE);
if (r->linklayer == TC_LINKLAYER_UNAWARE)
r->linklayer = __detect_linklayer(r, rtab->data);
rtab->next = qdisc_rtab_list;