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-rw-r--r--include/linux/pkt_sched.h2
-rw-r--r--net/sched/sch_api.c3
2 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/pkt_sched.h b/include/linux/pkt_sched.h
index 919af93b705..32761352e85 100644
--- a/include/linux/pkt_sched.h
+++ b/include/linux/pkt_sched.h
@@ -83,6 +83,8 @@ struct tc_ratespec
__u32 rate;
};
+#define TC_RTAB_SIZE 1024
+
/* FIFO section */
struct tc_fifo_qopt
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index 8db554d5485..7e3c048ba9b 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -244,7 +244,8 @@ struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r, struct nlattr *ta
}
}
- if (tab == NULL || r->rate == 0 || r->cell_log == 0 || nla_len(tab) != 1024)
+ if (tab == NULL || r->rate == 0 || r->cell_log == 0 ||
+ nla_len(tab) != TC_RTAB_SIZE)
return NULL;
rtab = kmalloc(sizeof(*rtab), GFP_KERNEL);