mptcp: pm: drop info of userspace_pm_remove_id_zero_address
The only use of 'info' parameter of userspace_pm_remove_id_zero_address()
is to set an error message into it.
Plus, this helper will only fail when it cannot find any subflows with a
local address ID 0.
This patch drops this parameter and sets the error message where this
function is called in mptcp_pm_nl_remove_doit().
Signed-off-by: Geliang Tang <tanggeliang@kylinos.cn>
Reviewed-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>