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Subject[PATCH net-next 01/11] net: dsa: constify cpu_dp member of dsa_port
Date
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(-)

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;
--
2.14.3
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