87fb608356
Currently, the error paths can lead to attempts at dereferencing NULL pointers. Add the check to avoid attempts at dereferencing NULL pointers. Coverity issue: 371895 Coverity issue: 371889 Fixes: 06cffd468fdd ("power: refactor ACPI and intel_pstate support") Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com> Reviewed-by: David Marchand <david.marchand@redhat.com>