Re: [PATCH net-next 1/2] net: dsa: print more information when a cross-chip notifier fails

On 8/11/2021 6:46 AM, Vladimir Oltean wrote:

Currently this error message does not say a lot:

[   32.693498] DSA: failed to notify tag_8021q VLAN deletion: -ENOENT
[   32.699725] DSA: failed to notify tag_8021q VLAN deletion: -ENOENT
[   32.705931] DSA: failed to notify tag_8021q VLAN deletion: -ENOENT
[   32.712139] DSA: failed to notify tag_8021q VLAN deletion: -ENOENT
[   32.718347] DSA: failed to notify tag_8021q VLAN deletion: -ENOENT
[   32.724554] DSA: failed to notify tag_8021q VLAN deletion: -ENOENT

but in this form, it is immediately obvious (at least to me) what the
problem is, even without further looking at the code:

[   12.345566] sja1105 spi2.0: port 0 failed to notify tag_8021q VLAN 1088 deletion: -ENOENT
[   12.353804] sja1105 spi2.0: port 0 failed to notify tag_8021q VLAN 2112 deletion: -ENOENT
[   12.362019] sja1105 spi2.0: port 1 failed to notify tag_8021q VLAN 1089 deletion: -ENOENT
[   12.370246] sja1105 spi2.0: port 1 failed to notify tag_8021q VLAN 2113 deletion: -ENOENT
[   12.378466] sja1105 spi2.0: port 2 failed to notify tag_8021q VLAN 1090 deletion: -ENOENT
[   12.386683] sja1105 spi2.0: port 2 failed to notify tag_8021q VLAN 2114 deletion: -ENOENT

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>

Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
-- 
Florian