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net: ppp: constify the struct device_type usage

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Since commit aed65af1cc2f ("drivers: make device_type const"), the driver
core can properly handle constant struct device_type. Move the ppp_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 <gregkh@linuxfoundation.org>
Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net>
Reviewed-by: Guillaume Nault <gnault@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ricardo B. Marliere 2024-02-17 17:13:27 -03:00 committed by David S. Miller
parent c7170e7672
commit 908ada0da6
1 changed files with 1 additions and 1 deletions
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drivers/net/ppp/ppp_generic.c
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@ -1607,7 +1607,7 @@ static const struct net_device_ops ppp_netdev_ops = {
.ndo_fill_forward_path = ppp_fill_forward_path,
};
static struct device_type ppp_type = {
static const struct device_type ppp_type = {
.name = "ppp",
};