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-rw-r--r--arch/s390/kvm/guestdbg.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/s390/kvm/guestdbg.c b/arch/s390/kvm/guestdbg.c
index 757ccef62fd5..3e8d4092ce30 100644
--- a/arch/s390/kvm/guestdbg.c
+++ b/arch/s390/kvm/guestdbg.c
@@ -223,9 +223,10 @@ int kvm_s390_import_bp_data(struct kvm_vcpu *vcpu,
goto error;
}
- ret = copy_from_user(bp_data, dbg->arch.hw_bp, size);
- if (ret)
+ if (copy_from_user(bp_data, dbg->arch.hw_bp, size)) {
+ ret = -EFAULT;
goto error;
+ }
for (i = 0; i < dbg->arch.nr_hw_bp; i++) {
switch (bp_data[i].type) {