diff --git a/devlink/mnlg.c b/devlink/mnlg.c index 3d28453a..c33c90be 100644 --- a/devlink/mnlg.c +++ b/devlink/mnlg.c @@ -271,15 +271,9 @@ struct mnlg_socket *mnlg_socket_open(const char *family_name, uint8_t version) if (!nlg->nl) goto err_mnl_socket_open; - err = mnl_socket_setsockopt(nlg->nl, NETLINK_CAP_ACK, &one, - sizeof(one)); - if (err) - goto err_mnl_set_ack; - - err = mnl_socket_setsockopt(nlg->nl, NETLINK_EXT_ACK, &one, - sizeof(one)); - if (err) - goto err_mnl_set_ext_ack; + /* Older kernels may no support capped/extended ACK reporting */ + mnl_socket_setsockopt(nlg->nl, NETLINK_CAP_ACK, &one, sizeof(one)); + mnl_socket_setsockopt(nlg->nl, NETLINK_EXT_ACK, &one, sizeof(one)); err = mnl_socket_bind(nlg->nl, 0, MNL_SOCKET_AUTOPID); if (err < 0) @@ -305,8 +299,6 @@ struct mnlg_socket *mnlg_socket_open(const char *family_name, uint8_t version) err_mnlg_socket_recv_run: err_mnlg_socket_send: err_mnl_socket_bind: -err_mnl_set_ext_ack: -err_mnl_set_ack: mnl_socket_close(nlg->nl); err_mnl_socket_open: free(nlg->buf);