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

Fixes: 75388acd0cd8 ("[B43LEGACY]: add mac80211-based driver for legacy BCM43xx 
devices")
Signed-off-by: Taehee Yoo <ap420...@gmail.com>
---

v1 -> v2:
 - Change headline

 drivers/net/wireless/broadcom/b43legacy/debugfs.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/wireless/broadcom/b43legacy/debugfs.c 
b/drivers/net/wireless/broadcom/b43legacy/debugfs.c
index e7e4293c01f2..7c6e7cfeb822 100644
--- a/drivers/net/wireless/broadcom/b43legacy/debugfs.c
+++ b/drivers/net/wireless/broadcom/b43legacy/debugfs.c
@@ -318,6 +318,7 @@ static ssize_t b43legacy_debugfs_write(struct file *file,
                        .read   = b43legacy_debugfs_read,               \
                        .write  = b43legacy_debugfs_write,              \
                        .llseek = generic_file_llseek,                  \
+                       .owner = THIS_MODULE,                           \
                },                                              \
                .file_struct_offset = offsetof(struct b43legacy_dfsentry, \
                                               file_##name),    \
-- 
2.17.1

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