[S390] Replace ENOTSUPP usage with EOPNOTSUPP
ENOTSUPP is not supposed to leak to userspace so lets just use
EOPNOTSUPP everywhere.
Doesn't fix a bug, but makes future reviews easier.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/arch/s390/kvm/intercept.c b/arch/s390/kvm/intercept.c
index b400964..3ddc308 100644
--- a/arch/s390/kvm/intercept.c
+++ b/arch/s390/kvm/intercept.c
@@ -32,7 +32,7 @@
vcpu->stat.instruction_lctlg++;
if ((vcpu->arch.sie_block->ipb & 0xff) != 0x2f)
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
useraddr = disp2;
if (base2)
@@ -138,7 +138,7 @@
rc = __kvm_s390_vcpu_store_status(vcpu,
KVM_S390_STORE_STATUS_NOADDR);
if (rc >= 0)
- rc = -ENOTSUPP;
+ rc = -EOPNOTSUPP;
}
if (vcpu->arch.local_int.action_bits & ACTION_RELOADVCPU_ON_STOP) {
@@ -150,7 +150,7 @@
if (vcpu->arch.local_int.action_bits & ACTION_STOP_ON_STOP) {
vcpu->arch.local_int.action_bits &= ~ACTION_STOP_ON_STOP;
VCPU_EVENT(vcpu, 3, "%s", "cpu stopped");
- rc = -ENOTSUPP;
+ rc = -EOPNOTSUPP;
}
spin_unlock_bh(&vcpu->arch.local_int.lock);
@@ -171,9 +171,9 @@
2*PAGE_SIZE);
if (rc)
/* user will receive sigsegv, exit to user */
- rc = -ENOTSUPP;
+ rc = -EOPNOTSUPP;
} else
- rc = -ENOTSUPP;
+ rc = -EOPNOTSUPP;
if (rc)
VCPU_EVENT(vcpu, 2, "unhandled validity intercept code %d",
@@ -189,7 +189,7 @@
handler = instruction_handlers[vcpu->arch.sie_block->ipa >> 8];
if (handler)
return handler(vcpu);
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
}
static int handle_prog(struct kvm_vcpu *vcpu)
@@ -206,7 +206,7 @@
rc = handle_instruction(vcpu);
rc2 = handle_prog(vcpu);
- if (rc == -ENOTSUPP)
+ if (rc == -EOPNOTSUPP)
vcpu->arch.sie_block->icptcode = 0x04;
if (rc)
return rc;
@@ -231,9 +231,9 @@
u8 code = vcpu->arch.sie_block->icptcode;
if (code & 3 || (code >> 2) >= ARRAY_SIZE(intercept_funcs))
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
func = intercept_funcs[code >> 2];
if (func)
return func(vcpu);
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
}