@@ -606,21 +606,20 @@ static ssize_t switchtec_dev_read(struct file *filp, char __user *data,
rc = copy_to_user(data, &stuser->return_code,
sizeof(stuser->return_code));
if (rc) {
- rc = -EFAULT;
- goto out;
+ mutex_unlock(&stdev->mrpc_mutex);
+ return -EFAULT;
}
data += sizeof(stuser->return_code);
rc = copy_to_user(data, &stuser->data,
size - sizeof(stuser->return_code));
if (rc) {
- rc = -EFAULT;
- goto out;
+ mutex_unlock(&stdev->mrpc_mutex);
+ return -EFAULT;
}
stuser_set_state(stuser, MRPC_IDLE);
-out:
mutex_unlock(&stdev->mrpc_mutex);
if (stuser->status == SWITCHTEC_MRPC_STATUS_DONE ||