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net: dsa: sja1105: Make dynamic_config_read return -ENOENT if not found
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 <olteanv@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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parent
10c3be6526
commit
def846042f
2 changed files with 2 additions and 2 deletions
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@ -502,7 +502,7 @@ int sja1105_dynamic_config_read(struct sja1105_private *priv,
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* So don't error out in that case.
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* So don't error out in that case.
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*/
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*/
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if (!cmd.valident && blk_idx != BLK_IDX_MGMT_ROUTE)
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if (!cmd.valident && blk_idx != BLK_IDX_MGMT_ROUTE)
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return -EINVAL;
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return -ENOENT;
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cpu_relax();
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cpu_relax();
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} while (cmd.valid && --retries);
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} while (cmd.valid && --retries);
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@ -948,7 +948,7 @@ static int sja1105_fdb_dump(struct dsa_switch *ds, int port,
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rc = sja1105_dynamic_config_read(priv, BLK_IDX_L2_LOOKUP,
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rc = sja1105_dynamic_config_read(priv, BLK_IDX_L2_LOOKUP,
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i, &l2_lookup);
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i, &l2_lookup);
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/* No fdb entry at i, not an issue */
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/* No fdb entry at i, not an issue */
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if (rc == -EINVAL)
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if (rc == -ENOENT)
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continue;
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continue;
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if (rc) {
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if (rc) {
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dev_err(dev, "Failed to dump FDB: %d\n", rc);
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dev_err(dev, "Failed to dump FDB: %d\n", rc);
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