Dan points out we need to use the mask not the bit (which is 0).
Reported-by: Nkernel test robot <lkp@intel.com>
Reported-by: NDan Carpenter <dan.carpenter@oracle.com>
Fixes: 42ce127d ("ethtool: fec: sanitize ethtool_fecparam->fec")
Signed-off-by: NJakub Kicinski <kuba@kernel.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>