diff mbox series

[5.8,244/633] net: dsa: rtl8366: Skip PVID setting if not requested

Message ID 20201027135534.123339851@linuxfoundation.org
State Superseded
Headers show
Series None | expand

Commit Message

Greg Kroah-Hartman Oct. 27, 2020, 1:49 p.m. UTC 
From: Linus Walleij <linus.walleij@linaro.org>

[ Upstream commit 3dfe8dde093a07e82fa472c0f8c29a7f6a2006a5 ]

We go to lengths to determine whether the PVID should be set
for this port or not, and then fail to take it into account.
Fix this oversight.

Fixes: d8652956cf37 ("net: dsa: realtek-smi: Add Realtek SMI driver")
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/net/dsa/rtl8366.c | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/dsa/rtl8366.c b/drivers/net/dsa/rtl8366.c
index b941d45edd641..49c626a336803 100644
--- a/drivers/net/dsa/rtl8366.c
+++ b/drivers/net/dsa/rtl8366.c
@@ -436,6 +436,9 @@  void rtl8366_vlan_add(struct dsa_switch *ds, int port,
 				"failed to set up VLAN %04x",
 				vid);
 
+		if (!pvid)
+			continue;
+
 		ret = rtl8366_set_pvid(smi, port, vid);
 		if (ret)
 			dev_err(smi->dev,