kernel: net/mlx5e: Fix mlx5e_priv_init() cleanup flow

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix mlx5eprivinit cleanup flow The Linux kernel CVE team has assigned CVE-2024-35959 to this issue. Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024052019-CVE-2024-35959-6e06@gregkh/T...