diff options
author | Daniel Machon <daniel.machon@microchip.com> | 2023-01-19 00:08:26 +0300 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2023-01-20 12:33:22 +0300 |
commit | 30568334b657e77629293dd88a35d9c21b3258fb (patch) | |
tree | 802213cd013c89f3f790caeaed6f50eadbc6437f /net/ethernet | |
parent | 34b7074d3fba0d3f3ca8c66b6105b7f575e77e98 (diff) | |
download | linux-30568334b657e77629293dd88a35d9c21b3258fb.tar.xz |
net: dcb: add new common function for set/del of app/rewr entries
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>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ethernet')
0 files changed, 0 insertions, 0 deletions