diff options
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/kvm/gaccess.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/arch/s390/kvm/gaccess.h b/arch/s390/kvm/gaccess.h index 302e0e5..99d789e 100644 --- a/arch/s390/kvm/gaccess.h +++ b/arch/s390/kvm/gaccess.h @@ -42,9 +42,11 @@ static inline void __user *__gptr_to_uptr(struct kvm_vcpu *vcpu, ({ \ __typeof__(gptr) __uptr = __gptr_to_uptr(vcpu, gptr, 1);\ int __mask = sizeof(__typeof__(*(gptr))) - 1; \ - int __ret = PTR_RET((void __force *)__uptr); \ + int __ret; \ \ - if (!__ret) { \ + if (IS_ERR((void __force *)__uptr)) { \ + __ret = PTR_ERR((void __force *)__uptr); \ + } else { \ BUG_ON((unsigned long)__uptr & __mask); \ __ret = get_user(x, __uptr); \ } \ @@ -55,9 +57,11 @@ static inline void __user *__gptr_to_uptr(struct kvm_vcpu *vcpu, ({ \ __typeof__(gptr) __uptr = __gptr_to_uptr(vcpu, gptr, 1);\ int __mask = sizeof(__typeof__(*(gptr))) - 1; \ - int __ret = PTR_RET((void __force *)__uptr); \ + int __ret; \ \ - if (!__ret) { \ + if (IS_ERR((void __force *)__uptr)) { \ + __ret = PTR_ERR((void __force *)__uptr); \ + } else { \ BUG_ON((unsigned long)__uptr & __mask); \ __ret = put_user(x, __uptr); \ } \ |
