From d42fddddc06abab789fe1906a1e3ce60bf004ce5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Thu, 16 Jan 2020 12:20:19 +0800 Subject: [PATCH] brcmfmac: remove monitor interface when detaching MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit [ Upstream commit 4f61563da075bc8faefddfd5f8fc0cc14c49650a ] This fixes a minor WARNING in the cfg80211: [ 130.658034] ------------[ cut here ]------------ [ 130.662805] WARNING: CPU: 1 PID: 610 at net/wireless/core.c:954 wiphy_unregister+0xb4/0x198 [cfg80211] Signed-off-by: Rafał Miłecki Signed-off-by: Kalle Valo Signed-off-by: Sasha Levin Signed-off-by: Yang Yingliang --- drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c index 0f56be13c7ad..584e05fdca6a 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c @@ -1246,6 +1246,11 @@ void brcmf_detach(struct device *dev) brcmf_proto_detach_pre_delif(drvr); + if (drvr->mon_if) { + brcmf_net_detach(drvr->mon_if->ndev, false); + drvr->mon_if = NULL; + } + /* make sure primary interface removed last */ for (i = BRCMF_MAX_IFS-1; i > -1; i--) brcmf_remove_interface(drvr->iflist[i], false); -- GitLab