net: dsa: constify cpu_dp member of dsa_port

A DSA port has a dedicated CPU port assigned to it, stored in the cpu_dp
member. It is not meant to be modified by a port, thus make it const.

Signed-off-by: Vivien Didelot <[email protected]>
Reviewed-by: Florian Fainelli <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
This commit is contained in:
Vivien Didelot 2017-11-06 16:11:43 -05:00 • committed by David S. Miller
commit 24a9332a58
2 changed files with 2 additions and 2 deletions

View file

@ -1147,7 +1147,7 @@ static void dsa_slave_notify(struct net_device *dev, unsigned long val)
int dsa_slave_create(struct dsa_port *port)
{
struct dsa_port *cpu_dp = port->cpu_dp;
const struct dsa_port *cpu_dp = port->cpu_dp;
struct net_device *master = cpu_dp->master;
struct dsa_switch *ds = port->ds;
const char *name = port->name;