2020-10-08 16:02:28

by Taehee Yoo

[permalink] [raw]
Subject: [PATCH net 035/117] wl12xx: set DEBUGFS_FWSTATS_FILE_ARRAY.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: 2f01a1f58889 ("wl12xx: add driver")
Signed-off-by: Taehee Yoo <[email protected]>
---
drivers/net/wireless/ti/wl1251/debugfs.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/net/wireless/ti/wl1251/debugfs.c b/drivers/net/wireless/ti/wl1251/debugfs.c
index d48746e640cc..0b09ffec9027 100644
--- a/drivers/net/wireless/ti/wl1251/debugfs.c
+++ b/drivers/net/wireless/ti/wl1251/debugfs.c
@@ -35,6 +35,7 @@ static const struct file_operations name## _ops = { \
.read = name## _read, \
.open = simple_open, \
.llseek = generic_file_llseek, \
+ .owner = THIS_MODULE, \
};

#define DEBUGFS_ADD(name, parent) \
--
2.17.1