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path: root/drivers/net/dsa/sja1105/sja1105_ethtool.c
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Diffstat (limited to 'drivers/net/dsa/sja1105/sja1105_ethtool.c')
-rw-r--r--drivers/net/dsa/sja1105/sja1105_ethtool.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/net/dsa/sja1105/sja1105_ethtool.c b/drivers/net/dsa/sja1105/sja1105_ethtool.c
index 2ea64b1d026d..84d7d3f66bd0 100644
--- a/drivers/net/dsa/sja1105/sja1105_ethtool.c
+++ b/drivers/net/dsa/sja1105/sja1105_ethtool.c
@@ -571,6 +571,9 @@ void sja1105_get_ethtool_stats(struct dsa_switch *ds, int port, u64 *data)
max_ctr = __MAX_SJA1105PQRS_PORT_COUNTER;
for (i = 0; i < max_ctr; i++) {
+ if (!strlen(sja1105_port_counters[i].name))
+ continue;
+
rc = sja1105_port_counter_read(priv, port, i, &data[k++]);
if (rc) {
dev_err(ds->dev,
@@ -596,8 +599,12 @@ void sja1105_get_strings(struct dsa_switch *ds, int port,
else
max_ctr = __MAX_SJA1105PQRS_PORT_COUNTER;
- for (i = 0; i < max_ctr; i++)
+ for (i = 0; i < max_ctr; i++) {
+ if (!strlen(sja1105_port_counters[i].name))
+ continue;
+
ethtool_puts(&data, sja1105_port_counters[i].name);
+ }
}
int sja1105_get_sset_count(struct dsa_switch *ds, int port, int sset)