staging: rtl8723au: _DisableAnalog(): Avoid zero-init variables unnecessarily

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8723au/hal/rtl8723a_hal_init.c b/drivers/staging/rtl8723au/hal/rtl8723a_hal_init.c
index b2048b60484ca4aea6bafb9e9a23e6ed3f978a41..2e1d194f600cc4d40081a4f36a3dd5ec5681c0bc 100644 (file)
--- a/drivers/staging/rtl8723au/hal/rtl8723a_hal_init.c
+++ b/drivers/staging/rtl8723au/hal/rtl8723a_hal_init.c
@@ -1385,8 +1385,8 @@ m.        SYS_ISO_CTRL 0x01[7:0] = 0x83           isolated ELDR to PON
 static void _DisableAnalog(struct rtw_adapter *padapter, bool bWithoutHWSM)
 {
        struct hal_data_8723a *pHalData = GET_HAL_DATA(padapter);
-       u16 value16 = 0;
-       u8 value8 = 0;
+       u16 value16;
+       u8 value8;
 
        if (bWithoutHWSM) {
        /*****************************
@@ -1400,7 +1400,7 @@ static void _DisableAnalog(struct rtw_adapter *padapter, bool bWithoutHWSM)
                /* rtl8723au_write8(padapter, REG_LDOV12D_CTRL, 0x54); */
 
                value8 = rtl8723au_read8(padapter, REG_LDOV12D_CTRL);
-               value8 &= (~LDV12_EN);
+               value8 &= ~LDV12_EN;
                rtl8723au_write8(padapter, REG_LDOV12D_CTRL, value8);
 /*             RT_TRACE(COMP_INIT, DBG_LOUD,
                (" REG_LDOV12D_CTRL Reg0x21:0x%02x.\n", value8)); */
@@ -1422,9 +1422,9 @@ static void _DisableAnalog(struct rtw_adapter *padapter, bool bWithoutHWSM)
                    use HW to shut down 8051 automatically. */
                /*  Becasue suspend operatione need the asistance of 8051
                    to wait for 3ms. */
-               value16 |= (APDM_HOST | AFSM_HSUS | PFM_ALDN);
+               value16 = APDM_HOST | AFSM_HSUS | PFM_ALDN;
        } else {
-               value16 |= (APDM_HOST | AFSM_HSUS | PFM_ALDN);
+               value16 = APDM_HOST | AFSM_HSUS | PFM_ALDN;
        }
 
        rtl8723au_write16(padapter, REG_APS_FSMCO, value16);    /* 0x4802 */