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authorHeiko Carstens <heiko.carstens@de.ibm.com>2015-02-14 11:23:21 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2015-03-25 11:49:37 +0100
commit86cd741bc6ed0edf6ea0e8ec5c840cf9e3f3a7cb (patch)
tree2fe71e719cae68adc4409e3004eacd7f7455358c /arch/s390/crypto
parent26f15caaf993bbb6f246a30aad3c96a349564528 (diff)
s390: remove test_facility(2) (== z/Architecture mode active) checks
Given that the kernel now always runs in 64 bit mode, it is pointless to check if the z/Architecture mode is active. Remove the checks. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/crypto')
-rw-r--r--arch/s390/crypto/crypt_s390.h8
1 files changed, 2 insertions, 6 deletions
diff --git a/arch/s390/crypto/crypt_s390.h b/arch/s390/crypto/crypt_s390.h
index 6c5cc6da7111..ba3b2aefddf5 100644
--- a/arch/s390/crypto/crypt_s390.h
+++ b/arch/s390/crypto/crypt_s390.h
@@ -369,14 +369,10 @@ static inline int crypt_s390_func_available(int func,
if (facility_mask & CRYPT_S390_MSA && !test_facility(17))
return 0;
-
- if (facility_mask & CRYPT_S390_MSA3 &&
- (!test_facility(2) || !test_facility(76)))
+ if (facility_mask & CRYPT_S390_MSA3 && !test_facility(76))
return 0;
- if (facility_mask & CRYPT_S390_MSA4 &&
- (!test_facility(2) || !test_facility(77)))
+ if (facility_mask & CRYPT_S390_MSA4 && !test_facility(77))
return 0;
-
switch (func & CRYPT_S390_OP_MASK) {
case CRYPT_S390_KM:
ret = crypt_s390_km(KM_QUERY, &status, NULL, NULL, 0);