net: core: devlink: use right genl user_ptr when handling port param get/set

Fix incorrect user_ptr dereferencing when handling port param get/set:

    idx [0] stores the 'struct devlink' pointer;
    idx [1] stores the 'struct devlink_port' pointer;

Fixes: 637989b5d77e ("devlink: Always use user_ptr[0] for devlink and simplify post_doit")
CC: Parav Pandit <[email protected]>
Signed-off-by: Oleksandr Mazur <[email protected]>
Signed-off-by: Vadym Kochan <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>

0 files changed, 0 insertions, 0 deletions