[RFC 12/20] net: dsa: rename dst->ds to dst->switches

From: Vivien Didelot
Date: Wed Apr 27 2016 - 18:34:16 EST


dsa_switch stores the net_device pointers in a "ports" member. Be
consistent and store the dsa_switch pointer in a "switches" member of
the dsa_switch_tree structure.

This free us the "ds" member for a future dsa_switch list.

Signed-off-by: Vivien Didelot <vivien.didelot@xxxxxxxxxxxxxxxxxxxx>
---
include/net/dsa.h | 2 +-
net/dsa/dsa.c | 8 ++++----
net/dsa/tag_brcm.c | 2 +-
net/dsa/tag_dsa.c | 2 +-
net/dsa/tag_edsa.c | 2 +-
net/dsa/tag_trailer.c | 2 +-
6 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/include/net/dsa.h b/include/net/dsa.h
index 5f2e7df..389227d 100644
--- a/include/net/dsa.h
+++ b/include/net/dsa.h
@@ -124,7 +124,7 @@ struct dsa_switch_tree {
/*
* Data for the individual switch chips.
*/
- struct dsa_switch *ds[DSA_MAX_SWITCHES];
+ struct dsa_switch *switches[DSA_MAX_SWITCHES];
};

struct dsa_port {
diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c
index 3daffb6..aa4a61a 100644
--- a/net/dsa/dsa.c
+++ b/net/dsa/dsa.c
@@ -857,7 +857,7 @@ static int dsa_setup_dst(struct dsa_switch_tree *dst, struct net_device *dev,
continue;
}

- dst->ds[i] = ds;
+ dst->switches[i] = ds;

++configured;
}
@@ -953,7 +953,7 @@ static void dsa_remove_dst(struct dsa_switch_tree *dst)
wmb();

for (i = 0; i < dst->pd->nr_chips; i++) {
- struct dsa_switch *ds = dst->ds[i];
+ struct dsa_switch *ds = dst->switches[i];

if (ds)
dsa_switch_destroy(ds);
@@ -1006,7 +1006,7 @@ static int dsa_suspend(struct device *d)
int i, ret = 0;

for (i = 0; i < dst->pd->nr_chips; i++) {
- struct dsa_switch *ds = dst->ds[i];
+ struct dsa_switch *ds = dst->switches[i];

if (ds != NULL)
ret = dsa_switch_suspend(ds);
@@ -1022,7 +1022,7 @@ static int dsa_resume(struct device *d)
int i, ret = 0;

for (i = 0; i < dst->pd->nr_chips; i++) {
- struct dsa_switch *ds = dst->ds[i];
+ struct dsa_switch *ds = dst->switches[i];

if (ds != NULL)
ret = dsa_switch_resume(ds);
diff --git a/net/dsa/tag_brcm.c b/net/dsa/tag_brcm.c
index 3d5aabc..35fc75b 100644
--- a/net/dsa/tag_brcm.c
+++ b/net/dsa/tag_brcm.c
@@ -102,7 +102,7 @@ static int brcm_tag_rcv(struct sk_buff *skb, struct net_device *dev,
if (unlikely(dst == NULL))
goto out_drop;

- ds = dst->ds[0];
+ ds = dst->switches[0];

skb = skb_unshare(skb, GFP_ATOMIC);
if (skb == NULL)
diff --git a/net/dsa/tag_dsa.c b/net/dsa/tag_dsa.c
index c870cfa..bf3eebf8 100644
--- a/net/dsa/tag_dsa.c
+++ b/net/dsa/tag_dsa.c
@@ -109,7 +109,7 @@ static int dsa_rcv(struct sk_buff *skb, struct net_device *dev,
*/
if (source_device >= dst->pd->nr_chips)
goto out_drop;
- ds = dst->ds[source_device];
+ ds = dst->switches[source_device];
if (source_port >= DSA_MAX_PORTS || ds->ports[source_port] == NULL)
goto out_drop;

diff --git a/net/dsa/tag_edsa.c b/net/dsa/tag_edsa.c
index 898f949d..4ddbb85 100644
--- a/net/dsa/tag_edsa.c
+++ b/net/dsa/tag_edsa.c
@@ -122,7 +122,7 @@ static int edsa_rcv(struct sk_buff *skb, struct net_device *dev,
*/
if (source_device >= dst->pd->nr_chips)
goto out_drop;
- ds = dst->ds[source_device];
+ ds = dst->switches[source_device];
if (source_port >= DSA_MAX_PORTS || ds->ports[source_port] == NULL)
goto out_drop;

diff --git a/net/dsa/tag_trailer.c b/net/dsa/tag_trailer.c
index eaa3440..ade0bbf 100644
--- a/net/dsa/tag_trailer.c
+++ b/net/dsa/tag_trailer.c
@@ -67,7 +67,7 @@ static int trailer_rcv(struct sk_buff *skb, struct net_device *dev,

if (unlikely(dst == NULL))
goto out_drop;
- ds = dst->ds[0];
+ ds = dst->switches[0];

skb = skb_unshare(skb, GFP_ATOMIC);
if (skb == NULL)
--
2.8.0