| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 1 | From e6208c23045ece890eebfe0564f73ccc52603867 Mon Sep 17 00:00:00 2001 |
| 2 | From: Yangbo Lu <yangbo.lu@nxp.com> |
| 3 | Date: Wed, 27 Nov 2019 15:27:56 +0800 |
| 4 | Subject: [PATCH] net: mscc: ocelot: avoid incorrect consuming in skbs list |
| 5 | |
| 6 | Break the matching loop when find the matching skb for TX timestamp. |
| 7 | This is to avoid consuming more skbs incorrectly. The timestamp ID |
| 8 | is from 0 to 3 while the FIFO could support 128 timestamps at most. |
| 9 | |
| 10 | Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> |
| 11 | Signed-off-by: David S. Miller <davem@davemloft.net> |
| 12 | --- |
| 13 | drivers/net/ethernet/mscc/ocelot.c | 1 + |
| 14 | 1 file changed, 1 insertion(+) |
| 15 | |
| 16 | --- a/drivers/net/ethernet/mscc/ocelot.c |
| 17 | +++ b/drivers/net/ethernet/mscc/ocelot.c |
| 18 | @@ -736,6 +736,7 @@ void ocelot_get_txtstamp(struct ocelot * |
| 19 | |
| 20 | list_del(pos); |
| 21 | kfree(entry); |
| 22 | + break; |
| 23 | } |
| 24 | |
| 25 | /* Next ts */ |