s390: clean up redundant facilities list setup

Facilities list in the lowcore is initially set up by verify_facilities
from als.c and later initializations are redundant, so cleaning them up.
Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

arch/s390/kernel/early.c

@@ -164,8 +164,6 @@ static noinline __init void setup_lowcore_early(void)
 
 static noinline __init void setup_facility_list(void)
 {
-	stfle(S390_lowcore.stfle_fac_list,
-	      ARRAY_SIZE(S390_lowcore.stfle_fac_list));
 	memcpy(S390_lowcore.alt_stfle_fac_list,
 	       S390_lowcore.stfle_fac_list,
 	       sizeof(S390_lowcore.alt_stfle_fac_list));

arch/s390/mm/kasan_init.c

@@ -226,8 +226,6 @@ static void __init kasan_enable_dat(void)
 
 static void __init kasan_early_detect_facilities(void)
 {
-	__stfle(S390_lowcore.stfle_fac_list,
-		ARRAY_SIZE(S390_lowcore.stfle_fac_list));
 	if (test_facility(8)) {
 		has_edat = true;
 		__ctl_set_bit(0, 23);