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-rw-r--r--net/sched/sch_htb.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index 869e59be0993..062ddf88ce22 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -510,6 +510,8 @@ static inline s64 htb_hiwater(const struct htb_class *cl)
/**
* htb_class_mode - computes and returns current class mode
+ * @cl: the target class
+ * @diff: diff time in microseconds
*
* It computes cl's mode at time cl->t_c+diff and returns it. If mode
* is not HTB_CAN_SEND then cl->pq_key is updated to time difference