Feb 26 2016

staging: rtl8188eu: core: Remove useless return variables 

Author: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>

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 
Signed-off-by: Greg Kroah-Hartman 

---
 drivers/staging/rtl8188eu/core/rtw_sta_mgt.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
 
diff --git a/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c b/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c
index ce655b6..d002f4a 100644
--- a/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c
+++ b/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c
@@ -488,11 +488,9 @@ exit:
 
 struct sta_info *rtw_get_bcmc_stainfo(struct adapter *padapter)
 {
-	struct sta_info		*psta;
 	struct sta_priv		*pstapriv = &padapter->stapriv;
 	u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
-	 psta = rtw_get_stainfo(pstapriv, bc_addr);
-	return psta;
+	 return rtw_get_stainfo(pstapriv, bc_addr);
 }
 
 u8 rtw_access_ctrl(struct adapter *padapter, u8 *mac_addr)

qlambert