[PATCH net v2 07/21] wlcore: set .owner to THIS_MODULE

Taehee Yoo ap420073 at gmail.com
Sat Nov 7 12:21:38 EST 2020


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

Fixes: f5fc0f86b02a ("wl1271: add wl1271 driver files")
Fixes: bcca1bbdd412 ("wlcore: add debugfs macro to help print fw statistics arrays")
Signed-off-by: Taehee Yoo <ap420073 at gmail.com>
---

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

 drivers/net/wireless/ti/wlcore/debugfs.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/net/wireless/ti/wlcore/debugfs.h b/drivers/net/wireless/ti/wlcore/debugfs.h
index b143293e694f..559c93543247 100644
--- a/drivers/net/wireless/ti/wlcore/debugfs.h
+++ b/drivers/net/wireless/ti/wlcore/debugfs.h
@@ -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)					\
@@ -68,6 +69,7 @@ static const struct file_operations sub## _ ##name## _ops = {		\
 	.read = sub## _ ##name## _read,					\
 	.open = simple_open,						\
 	.llseek	= generic_file_llseek,					\
+	.owner = THIS_MODULE,						\
 };
 
 #define DEBUGFS_FWSTATS_FILE_ARRAY(sub, name, len, struct_type)		\
@@ -93,6 +95,7 @@ static const struct file_operations sub## _ ##name## _ops = {		\
 	.read = sub## _ ##name## _read,					\
 	.open = simple_open,						\
 	.llseek	= generic_file_llseek,					\
+	.owner = THIS_MODULE,						\
 };
 
 #define DEBUGFS_FWSTATS_ADD(sub, name)					\
-- 
2.17.1




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