[PATCH net-next 07/11] net: dsa: sja1105: Make dynamic_config_read return -ENOENT if not found

[Vladimir Oltean]

Conceptually, if an entry is not found in the requested hardware table,
it is not an invalid request - so change the error returned
appropriately.

Signed-off-by: Vladimir Oltean <olte...@gmail.com>
---
 drivers/net/dsa/sja1105/sja1105_dynamic_config.c | 2 +-
 drivers/net/dsa/sja1105/sja1105_main.c           | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/dsa/sja1105/sja1105_dynamic_config.c 
b/drivers/net/dsa/sja1105/sja1105_dynamic_config.c
index 7db1f8258287..02a67df4437e 100644
--- a/drivers/net/dsa/sja1105/sja1105_dynamic_config.c
+++ b/drivers/net/dsa/sja1105/sja1105_dynamic_config.c
@@ -502,7 +502,7 @@ int sja1105_dynamic_config_read(struct sja1105_private 
*priv,
                 * So don't error out in that case.
                 */
                if (!cmd.valident && blk_idx != BLK_IDX_MGMT_ROUTE)
-                       return -EINVAL;
+                       return -ENOENT;
                cpu_relax();
        } while (cmd.valid && --retries);
 
diff --git a/drivers/net/dsa/sja1105/sja1105_main.c 
b/drivers/net/dsa/sja1105/sja1105_main.c
index c78d2def52f1..dc9803efdbbd 100644
--- a/drivers/net/dsa/sja1105/sja1105_main.c
+++ b/drivers/net/dsa/sja1105/sja1105_main.c
@@ -948,7 +948,7 @@ static int sja1105_fdb_dump(struct dsa_switch *ds, int port,
                rc = sja1105_dynamic_config_read(priv, BLK_IDX_L2_LOOKUP,
                                                 i, &l2_lookup);
                /* No fdb entry at i, not an issue */
-               if (rc == -EINVAL)
+               if (rc == -ENOENT)
                        continue;
                if (rc) {
                        dev_err(dev, "Failed to dump FDB: %d\n", rc);
-- 
2.17.1