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net: sched: Remove unused qdisc_l2t()

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This is unused since switch to psched_l2t_ns().

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Link: https://lore.kernel.org/r/20230615124810.34020-1-yuehaibing@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
YueHaibing
2023-06-15 20:48:10 +08:00
committed by Jakub Kicinski
parent 9f8d0dc0ec
commit e16ad981e2
1 changed files with 0 additions and 14 deletions
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14
include/net/sch_generic.h
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@@ -1190,20 +1190,6 @@ static inline int qdisc_drop_all(struct sk_buff *skb, struct Qdisc *sch,
return NET_XMIT_DROP; return NET_XMIT_DROP;
} }
/* Length to Time (L2T) lookup in a qdisc_rate_table, to determine how
long it will take to send a packet given its size.
*/
static inline u32 qdisc_l2t(struct qdisc_rate_table* rtab, unsigned int pktlen)
{
int slot = pktlen + rtab->rate.cell_align + rtab->rate.overhead;
if (slot < 0)
slot = 0;
slot >>= rtab->rate.cell_log;
if (slot > 255)
return rtab->data[255]*(slot >> 8) + rtab->data[slot & 0xFF];
return rtab->data[slot];
}
struct psched_ratecfg { struct psched_ratecfg {
u64 rate_bytes_ps; /* bytes per second */ u64 rate_bytes_ps; /* bytes per second */
u32 mult; u32 mult;