Static variable header_ops, of type header_ops, is used only once, when it is assigned to field header_ops of a variable having type net_device. This corresponding field is declared as const in the definition of net_device. Hence make header_ops constant as well to protect it from unnecessary modification. Issue found with Coccinelle.
Signed-off-by: Nishka Dasgupta <[email protected]> --- net/bluetooth/6lowpan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/bluetooth/6lowpan.c b/net/bluetooth/6lowpan.c index 9d41de1ec90f..bb55d92691b0 100644 --- a/net/bluetooth/6lowpan.c +++ b/net/bluetooth/6lowpan.c @@ -583,7 +583,7 @@ static const struct net_device_ops netdev_ops = { .ndo_start_xmit = bt_xmit, }; -static struct header_ops header_ops = { +static const struct header_ops header_ops = { .create = header_create, }; -- 2.19.1
