[PATCH] net/ncsi: Use real net-device for response handler

From: John Wang
Date: Sun Dec 20 2020 - 07:44:38 EST


When aggregating ncsi interfaces and dedicated interfaces to bond
interfaces, the ncsi response handler will use the wrong net device to
find ncsi_dev, so that the ncsi interface will not work properly.
Here, we use the net device registered to packet_type to fix it.

Fixes: 138635cc27c9 ("net/ncsi: NCSI response packet handler")
Signed-off-by: John Wang <wangzhiqiang.bj@xxxxxxxxxxxxx>
---
net/ncsi/ncsi-rsp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/ncsi/ncsi-rsp.c b/net/ncsi/ncsi-rsp.c
index a94bb59793f0..60ae32682904 100644
--- a/net/ncsi/ncsi-rsp.c
+++ b/net/ncsi/ncsi-rsp.c
@@ -1120,7 +1120,7 @@ int ncsi_rcv_rsp(struct sk_buff *skb, struct net_device *dev,
int payload, i, ret;

/* Find the NCSI device */
- nd = ncsi_find_dev(dev);
+ nd = ncsi_find_dev(pt->dev);
ndp = nd ? TO_NCSI_DEV_PRIV(nd) : NULL;
if (!ndp)
return -ENODEV;
--
2.25.1