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SubjectRe: [PATCH net-next v2 2/6] net: dcb: add new common function for set/del of app/rewr entries
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Petr Machata <petrm@nvidia.com> writes:

> Daniel Machon <daniel.machon@microchip.com> writes:
>
>> In preparation for DCB rewrite. Add a new function for setting and
>> deleting both app and rewrite entries. Moving this into a separate
>> function reduces duplicate code, as both type of entries requires the
>> same set of checks. The function will now iterate through a configurable
>> nested attribute (app or rewrite attr), validate each attribute and call
>> the appropriate set- or delete function.
>>
>> Note that this function always checks for nla_len(attr_itr) <
>> sizeof(struct dcb_app), which was only done in dcbnl_ieee_set and not in
>> dcbnl_ieee_del prior to this patch. This means, that any userspace tool
>> that used to shove in data < sizeof(struct dcb_app) would now receive
>> -ERANGE.
>>
>> Signed-off-by: Daniel Machon <daniel.machon@microchip.com>
>
> Reviewed-by: Petr Machata <petrm@nvidia.com>

... though, now that I found some issues in 3/6, if you would somehow
reformat the ?: expression that's now awkwardly split to two unaligned
lines, that would placate my OCD:

+ err = dcbnl_app_table_setdel(ieee[DCB_ATTR_IEEE_APP_TABLE],
+ netdev, ops->ieee_setapp ?:
+ dcb_ieee_setapp);

(and the one other).

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