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

Fixes: 64dd374eac15 ("Bluetooth: Export SMP selftest result in debugfs")
Signed-off-by: Taehee Yoo <ap420...@gmail.com>
---
 net/bluetooth/smp.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c
index 9b96a2d85e86..3b91f927aab5 100644
--- a/net/bluetooth/smp.c
+++ b/net/bluetooth/smp.c
@@ -3752,6 +3752,7 @@ static const struct file_operations test_smp_fops = {
        .open           = simple_open,
        .read           = test_smp_read,
        .llseek         = default_llseek,
+       .owner          = THIS_MODULE,
 };
 
 static int __init run_selftests(struct crypto_shash *tfm_cmac,
-- 
2.17.1

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