# \[RFC net-next v2 4/4\] Revert "mt7530 mt7530\_fdb\_write only set ivl bit vid larger than 1"

- From: DENG Qingfang \<dqfext@gmail.com\>
- Date: 2021-07-31 19:11:09 
- List: linux-arm-kernel
- Page: https://ratatoskr.run/linux-arm-kernel/2021/07/1464146
- Thread: https://ratatoskr.run/netdev/2021/07/1464142/t.md

```text
This reverts commit 7e777021780e9c373fc0c04d40b8407ce8c3b5d5.

As independent VLAN learning is also used on VID 0 and 1, remove the
special case.

Signed-off-by: DENG Qingfang <dqfext@gmail.com>
---
 drivers/net/dsa/mt7530.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c
index 38d6ce37d692..d72e04011cc5 100644
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
@@ -366,8 +366,7 @@ mt7530_fdb_write(struct mt7530_priv *priv, u16 vid,
 	int i;
 
 	reg[1] |= vid & CVID_MASK;
-	if (vid > 1)
-		reg[1] |= ATA2_IVL;
+	reg[1] |= ATA2_IVL;
 	reg[2] |= (aging & AGE_TIMER_MASK) << AGE_TIMER;
 	reg[2] |= (port_mask & PORT_MAP_MASK) << PORT_MAP;
 	/* STATIC_ENT indicate that entry is static wouldn't
-- 
2.25.1


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