git.openwrt.org Git - openwrt/staging/xback.git/blob

   1 From: Dan Carpenter <dan.carpenter@oracle.com>
   2 Date: Thu, 19 May 2022 17:08:00 +0300
   3 Subject: [PATCH] net: ethernet: mtk_eth_soc: fix error code in
   4  mtk_flow_offload_replace()
   5
   6 Preserve the error code from mtk_foe_entry_commit().  Do not return
   7 success.
   8
   9 Fixes: c4f033d9e03e ("net: ethernet: mtk_eth_soc: rework hardware flow table management")
  10 Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
  11 Signed-off-by: David S. Miller <davem@davemloft.net>
  12 ---
  13
  14 --- a/drivers/net/ethernet/mediatek/mtk_ppe_offload.c
  15 +++ b/drivers/net/ethernet/mediatek/mtk_ppe_offload.c
  16 @@ -434,7 +434,8 @@ mtk_flow_offload_replace(struct mtk_eth
  17         memcpy(&entry->data, &foe, sizeof(entry->data));
  18         entry->wed_index = wed_index;
  19
  20 -       if (mtk_foe_entry_commit(eth->ppe, entry) < 0)
  21 +       err = mtk_foe_entry_commit(eth->ppe, entry);
  22 +       if (err < 0)
  23                 goto free;
  24
  25         err = rhashtable_insert_fast(&eth->flow_table, &entry->node,