diff --git a/drivers/s390/crypto/pkey_api.c b/drivers/s390/crypto/pkey_api.c
index fddcc3d3ba81cd37e1dfc4279caf16b123f94b57..271ef4b4cddf4414ecec80cbc3f0292babd71055 100644
--- a/drivers/s390/crypto/pkey_api.c
+++ b/drivers/s390/crypto/pkey_api.c
@@ -1154,7 +1154,7 @@ static long pkey_unlocked_ioctl(struct file *filp, unsigned int cmd,
 		if (rc)
 			break;
 		if (copy_to_user(ucs, &kcs, sizeof(kcs)))
-			return -EFAULT;
+			rc = -EFAULT;
 		memzero_explicit(&kcs, sizeof(kcs));
 		break;
 	}
@@ -1185,7 +1185,7 @@ static long pkey_unlocked_ioctl(struct file *filp, unsigned int cmd,
 		if (rc)
 			break;
 		if (copy_to_user(ucp, &kcp, sizeof(kcp)))
-			return -EFAULT;
+			rc = -EFAULT;
 		memzero_explicit(&kcp, sizeof(kcp));
 		break;
 	}