diff options
| -rw-r--r-- | drivers/staging/wfx/hif_rx.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/wfx/hif_rx.c b/drivers/staging/wfx/hif_rx.c index ca09467cba05..2d4265257112 100644 --- a/drivers/staging/wfx/hif_rx.c +++ b/drivers/staging/wfx/hif_rx.c @@ -40,10 +40,10 @@ static int hif_generic_confirm(struct wfx_dev *wdev, } if (wdev->hif_cmd.buf_recv) { - if (wdev->hif_cmd.len_recv >= len) + if (wdev->hif_cmd.len_recv >= len && len > 0) memcpy(wdev->hif_cmd.buf_recv, buf, len); else - status = -ENOMEM; + status = -EIO; } wdev->hif_cmd.ret = status; |