[PATCH] mtd: ubi: fix unreleased fwnode_handle in find_volume_fwnode()

[Javier Carrasco]

The 'fw_vols' fwnode_handle initialized via
device_get_named_child_node() requires explicit calls to
fwnode_handle_put() when the variable is no longer required.

Add the missing calls to fwnode_handle_put() before the function
returns.

Fixes: 51932f9fc487 ("mtd: ubi: populate ubi volume fwnode")
Signed-off-by: Javier Carrasco <javier.carrasco.cruz at gmail.com>
---
 drivers/mtd/ubi/vmt.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/mtd/ubi/vmt.c b/drivers/mtd/ubi/vmt.c
index 5a3558bbb903..e5cf3bdca3b0 100644
--- a/drivers/mtd/ubi/vmt.c
+++ b/drivers/mtd/ubi/vmt.c
@@ -143,8 +143,10 @@ static struct fwnode_handle *find_volume_fwnode(struct ubi_volume *vol)
 		    vol->vol_id != volid)
 			continue;
 
+		fwnode_handle_put(fw_vols);
 		return fw_vol;
 	}
+	fwnode_handle_put(fw_vols);
 
 	return NULL;
 }

---
base-commit: f2493655d2d3d5c6958ed996b043c821c23ae8d3
change-id: 20241019-mtd-uvi-fwnode_handle_put-7b220d2778b5

Best regards,
-- 
Javier Carrasco <javier.carrasco.cruz at gmail.com>