| Message ID | 20171106211153.26529-2-vivien.didelot@savoirfairelinux.com |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
| Series | net: dsa: setup stage | expand |
On 11/06/2017 01:11 PM, Vivien Didelot wrote: > 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 <vivien.didelot@savoirfairelinux.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
diff --git a/include/net/dsa.h b/include/net/dsa.h index e54332968417..2a8613b5a23d 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -190,7 +190,7 @@ struct dsa_port { struct dsa_switch *ds; unsigned int index; const char *name; - struct dsa_port *cpu_dp; + const struct dsa_port *cpu_dp; struct device_node *dn; unsigned int ageing_time; u8 stp_state; diff --git a/net/dsa/slave.c b/net/dsa/slave.c index 814ced75a0cc..cc7fe47dd4bf 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -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;
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 <vivien.didelot@savoirfairelinux.com> --- include/net/dsa.h | 2 +- net/dsa/slave.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)