[PATCH 09/12] net: vlan: constify the struct device_type usage
"Ricardo B. Marliere" <[email protected]>
| Newsgroups | gmane.linux.network.bridge,gmane.linux.network,gmane.linux.usb.general,gmane.linux.kernel,gmane.linux.ppp |
|---|---|
| Message-ID | <[email protected]> |
Since commit aed65af1cc2f ("drivers: make device_type const"), the driver
core can properly handle constant struct device_type. Move the vlan_type
variable to be a constant structure as well, placing it into read-only
memory which can not be modified at runtime.
Cc: Greg Kroah-Hartman <[email protected]>
Signed-off-by: Ricardo B. Marliere <[email protected]>
---
net/8021q/vlan_dev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index 790b54a7cbe3..df5552518251 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -537,7 +537,7 @@ static const struct header_ops vlan_passthru_header_ops = {
.parse_protocol = vlan_parse_protocol,
};
-static struct device_type vlan_type = {
+static const struct device_type vlan_type = {
.name = "vlan",
};
--
2.43.0