staging: rtl8188eu: remove variable from rtl8188eu_xmit_tasklet()

The local variable ret is only used to test the return value of the
call to rtl8188eu_xmitframe_complete(). Use the function directly in
the if test and remove the variable ret.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c b/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
index 9a732ad..7dc7028 100644 (file)
--- a/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
+++ b/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
@@ -796,7 +796,6 @@ void rtl8188eu_recv_tasklet(void *priv)
 
 void rtl8188eu_xmit_tasklet(void *priv)
 {
-       int ret = false;
        struct adapter *adapt = priv;
        struct xmit_priv *pxmitpriv = &adapt->xmitpriv;
 
@@ -811,9 +810,7 @@ void rtl8188eu_xmit_tasklet(void *priv)
                        break;
                }
 
-               ret = rtl8188eu_xmitframe_complete(adapt, pxmitpriv);
-
-               if (!ret)
+               if (!rtl8188eu_xmitframe_complete(adapt, pxmitpriv))
                        break;
        }
 }