staging: r8712u: fix control-message timeout

commit ce4940525f36ffdcf4fa623bcedab9c2a6db893a upstream.

USB control-message timeouts are specified in milliseconds and should
specifically not vary with CONFIG_HZ.

Fixes: 2865d42c78a9 ("staging: r8712u: Add the new driver to the mainline kernel")
Cc: stable@vger.kernel.org      # 2.6.37
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://lore.kernel.org/r/20211025120910.6339-3-johan@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8712/usb_ops_linux.c b/drivers/staging/rtl8712/usb_ops_linux.c
index 655497cead12231ebe81636e0bd6baab5b297a41..f984a5ab2c6ff713cc40696ef9e6a8fd5d02509b 100644 (file)
--- a/drivers/staging/rtl8712/usb_ops_linux.c
+++ b/drivers/staging/rtl8712/usb_ops_linux.c
@@ -494,7 +494,7 @@ int r8712_usbctrl_vendorreq(struct intf_priv *pintfpriv, u8 request, u16 value,
                memcpy(pIo_buf, pdata, len);
        }
        status = usb_control_msg(udev, pipe, request, reqtype, value, index,
-                                pIo_buf, len, HZ / 2);
+                                pIo_buf, len, 500);
        if (status > 0) {  /* Success this control transfer. */
                if (requesttype == 0x01) {
                        /* For Control read transfer, we have to copy the read