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Subject[PATCH 01/12] net: usbnet: constify the struct device_type usage
Since commit aed65af1cc2f ("drivers: make device_type const"), the driver
core can properly handle constant struct device_type. Move the wlan_type
and wwan_type variables to be constant structures as well, placing it into
read-only memory which can not be modified at runtime.

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net>
---
drivers/net/usb/usbnet.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index 2d14b0d78541..b21ebe24057f 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -1654,11 +1654,11 @@ static const struct net_device_ops usbnet_netdev_ops = {

// precondition: never called in_interrupt

-static struct device_type wlan_type = {
+static const struct device_type wlan_type = {
.name = "wlan",
};

-static struct device_type wwan_type = {
+static const struct device_type wwan_type = {
.name = "wwan",
};

--
2.43.0


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