netdev - [PATCH net v2 03/21] cfg80211: set .owner to THIS

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Message-Id: <20201107172152.828-4-ap420073@gmail.com>
Date:   Sat,  7 Nov 2020 17:21:34 +0000
From:   Taehee Yoo <ap420073@...il.com>
To:     davem@...emloft.net, kuba@...nel.org, netdev@...r.kernel.org
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        johannes@...solutions.net, nstange@...e.de, derosier@...il.com,
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Subject: [PATCH net v2 03/21] cfg80211: set .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: 1ac61302dcd1 ("mac80211/cfg80211: move wiphy specific debugfs entries to cfg80211")
Fixes: 80a3511d70e8 ("cfg80211: add debugfs HT40 allow map")
Signed-off-by: Taehee Yoo <ap420073@...il.com>
---

v1 -> v2:
 - Change headline
 - Squash patches into per-driver/subsystem

 net/wireless/debugfs.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/net/wireless/debugfs.c b/net/wireless/debugfs.c
index 76b845f68ac8..eb54c0ac4728 100644
--- a/net/wireless/debugfs.c
+++ b/net/wireless/debugfs.c
@@ -26,6 +26,7 @@ static const struct file_operations name## _ops = {			\
 	.read = name## _read,						\
 	.open = simple_open,						\
 	.llseek = generic_file_llseek,					\
+	.owner = THIS_MODULE,						\
 }
 
 DEBUGFS_READONLY_FILE(rts_threshold, 20, "%d",
@@ -97,6 +98,7 @@ static const struct file_operations ht40allow_map_ops = {
 	.read = ht40allow_map_read,
 	.open = simple_open,
 	.llseek = default_llseek,
+	.owner = THIS_MODULE,
 };
 
 #define DEBUGFS_ADD(name)						\
-- 
2.17.1