From: John Wang Date: Wed, 23 Dec 2020 05:55:23 +0000 (+0800) Subject: net/ncsi: Use real net-device for response handler X-Git-Tag: v4.14.215~46 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=4de4c3f4b109c35a0a1637b63d593718fa693a0d;p=users%2Fdwmw2%2Flinux.git net/ncsi: Use real net-device for response handler [ Upstream commit 427c940558560bff2583d07fc119a21094675982 ] 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 original net device to fix it. Fixes: 138635cc27c9 ("net/ncsi: NCSI response packet handler") Signed-off-by: John Wang Link: https://lore.kernel.org/r/20201223055523.2069-1-wangzhiqiang.bj@bytedance.com Signed-off-by: Jakub Kicinski Signed-off-by: Greg Kroah-Hartman --- diff --git a/net/ncsi/ncsi-rsp.c b/net/ncsi/ncsi-rsp.c index 927dad4759d1c..bbedcf48d71c2 100644 --- a/net/ncsi/ncsi-rsp.c +++ b/net/ncsi/ncsi-rsp.c @@ -983,7 +983,7 @@ 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(orig_dev); ndp = nd ? TO_NCSI_DEV_PRIV(nd) : NULL; if (!ndp) return -ENODEV;