netdev - [PATCH net 095/117] brcmfmac: set bus_reset_fops.owner to THIS

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Message-Id: <20201008155209.18025-95-ap420073@gmail.com>
Date:   Thu,  8 Oct 2020 15:51:47 +0000
From:   Taehee Yoo <ap420073@...il.com>
To:     davem@...emloft.net, kuba@...nel.org, netdev@...r.kernel.org
Cc:     ap420073@...il.com, linux-wireless@...r.kernel.org,
        wil6210@....qualcomm.com, b43-dev@...ts.infradead.org,
        linux-bluetooth@...r.kernel.org
Subject: [PATCH net 095/117] brcmfmac: set bus_reset_fops.owner to THIS_MODULE

If THIS_MODULE is not set, the module would be removed while debugfs is
being used.
It eventually makes kernel panic.

Fixes: 2f8c8e62cd50 ("brcmfmac: add "reset" debugfs entry for testing reset")
Signed-off-by: Taehee Yoo <ap420073@...il.com>
---
 drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
index f89010a81ffb..f3d358a1aa07 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
@@ -1184,6 +1184,7 @@ static const struct file_operations bus_reset_fops = {
 	.open	= simple_open,
 	.llseek	= no_llseek,
 	.write	= bus_reset_write,
+	.owner = THIS_MODULE,
 };
 
 static int brcmf_bus_started(struct brcmf_pub *drvr, struct cfg80211_ops *ops)
-- 
2.17.1