staging: rtl8723au: hal: Remove useless return variables

This patch removes unnecessary return variables and compresses the
return logic.
The coccinelle script that finds and fixes this issue is:
@@ type T; identifier i,f; constant C; @@
- T i;
...when != i
when strict
( return -C;
|
- i =
+ return
f(...);
- return i;
)

Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8723au/hal/rtl8723a_bt-coexist.c b/drivers/staging/rtl8723au/hal/rtl8723a_bt-coexist.c
index 1688f66320853d0bda95d29c24510f0aef6acf1d..28d1619a698dbaee679e5312acf243d61eea6e57 100644 (file)
--- a/drivers/staging/rtl8723au/hal/rtl8723a_bt-coexist.c
+++ b/drivers/staging/rtl8723au/hal/rtl8723a_bt-coexist.c
@@ -794,11 +794,7 @@ bthci_IndicateEvent(
        u32             dataLen
        )
 {
-       enum rt_status  rt_status;
-
-       rt_status = PlatformIndicateBTEvent(padapter, pEvntData, dataLen);
-
-       return rt_status;
+       return PlatformIndicateBTEvent(padapter, pEvntData, dataLen);
 }
 
 static void
@@ -2895,16 +2891,13 @@ bthci_CmdCreatePhysicalLink(
        struct packet_irp_hcicmd_data *pHciCmd
        )
 {
-       enum hci_status status;
        struct bt_30info *pBTInfo = GET_BT_INFO(padapter);
        struct bt_dgb *pBtDbg = &pBTInfo->BtDbg;
 
        pBtDbg->dbgHciInfo.hciCmdCntCreatePhyLink++;
 
-       status = bthci_BuildPhysicalLink(padapter,
+       return bthci_BuildPhysicalLink(padapter,
                pHciCmd, HCI_CREATE_PHYSICAL_LINK);
-
-       return status;
 }
 
 static enum hci_status
@@ -3170,16 +3163,13 @@ static enum hci_status
 bthci_CmdAcceptPhysicalLink(struct rtw_adapter *padapter,
                            struct packet_irp_hcicmd_data *pHciCmd)
 {
-       enum hci_status status;
        struct bt_30info *pBTInfo = GET_BT_INFO(padapter);
        struct bt_dgb *pBtDbg = &pBTInfo->BtDbg;
 
        pBtDbg->dbgHciInfo.hciCmdCntAcceptPhyLink++;
 
-       status = bthci_BuildPhysicalLink(padapter,
+       return bthci_BuildPhysicalLink(padapter,
                pHciCmd, HCI_ACCEPT_PHYSICAL_LINK);
-
-       return status;
 }
 
 static enum hci_status