staging: rtl8188eu: remove unused IntrMask

The IntrMask array is set but never read. Remove it.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20210725155902.32433-12-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8188eu/hal/usb_halinit.c b/drivers/staging/rtl8188eu/hal/usb_halinit.c
index f50fdb5..49e49db 100644 (file)
--- a/drivers/staging/rtl8188eu/hal/usb_halinit.c
+++ b/drivers/staging/rtl8188eu/hal/usb_halinit.c
@@ -118,11 +118,9 @@ static void _InitInterrupt(struct adapter *Adapter)
        /*  HIMR - */
        imr = IMR_PSTIMEOUT_88E | IMR_TBDER_88E | IMR_CPWM_88E | IMR_CPWM2_88E;
        usb_write32(Adapter, REG_HIMR_88E, imr);
-       Adapter->HalData->IntrMask[0] = imr;
 
        imr_ex = IMR_TXERR_88E | IMR_RXERR_88E | IMR_TXFOVW_88E | IMR_RXFOVW_88E;
        usb_write32(Adapter, REG_HIMRE_88E, imr_ex);
-       Adapter->HalData->IntrMask[1] = imr_ex;
 
        /*  REG_USB_SPECIAL_OPTION - BIT(4) */
        /*  0; Use interrupt endpoint to upload interrupt pkt */

diff --git a/drivers/staging/rtl8188eu/include/rtl8188e_hal.h b/drivers/staging/rtl8188eu/include/rtl8188e_hal.h
index 9aba672..7d95943 100644 (file)
--- a/drivers/staging/rtl8188eu/include/rtl8188e_hal.h
+++ b/drivers/staging/rtl8188eu/include/rtl8188e_hal.h
@@ -262,7 +262,6 @@ struct hal_data_8188e {
 
        /*  Interrupt relatd register information. */
        u32     IntArray[3];/* HISR0,HISR1,HSISR */
-       u32     IntrMask[3];
        u8      C2hArray[16];
        u8      UsbTxAggMode;
        u8      UsbTxAggDescNum;