From: kernel test robot <redacted>
Date: Tue, 11 Oct 2022 19:32:48 +0800

Hi Michal,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on net-next/master]

[...]

All warnings (new ones prefixed by >>):

   net/core/devlink.c: In function 'devl_rate_node_create':

quoted

quoted

net/core/devlink.c:10314:9: warning: 'strncpy' specified bound 30 equals destination size [-Wstringop-truncation]

   10314 |         strncpy(rate_node->name, node_name, DEVLINK_RATE_NAME_MAX_LEN);
         |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

BTW, it's highly recommended to use strscpy().

vim +/strncpy +10314 net/core/devlink.c

[...]

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Thanks,
Olek