Re: [PATCH] mlxsw: Add return value check for mlxsw_sp_port_get_stats_raw()

Wentao Liang vulab@iscas.ac.cn writes:

Add a check for the return value of mlxsw_sp_port_get_stats_raw() in __mlxsw_sp_port_get_stats(). If mlxsw_sp_port_get_stats_raw() returns an error, exit the function to prevent further processing with potentially invalid data.

Fixes: 614d509aa1e7 ("mlxsw: Move ethtool_ops to spectrum_ethtool.c") Cc: stable@vger.kernel.org # 5.9+ Signed-off-by: Wentao Liang vulab@iscas.ac.cn

Reviewed-by: Petr Machata petrm@nvidia.com

Thanks!