From: Janani Ravichandran <janani.rvchndrn@gmail.com>
Date: Thu, 25 Feb 2016 19:01:40 +0000 (-0500)
Subject: staging: rtl8723au: core: Drop unneeded pointer cast
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=17002df772f487ba814b3936dbbeb00e39cfb03a;p=linux-beck.git

staging: rtl8723au: core: Drop unneeded pointer cast

Void pointers don't need to be cast to other pointer types.
Semantic patch used:

@r@
expression x;
void* e;
type T;
identifier f;
@@

(
  *((T *)e)
|
  ((T *)x) [...]
|
  ((T *)x)->f
|
- (T *)
  e
)

Signed-off-by: Janani Ravichandran <janani.rvchndrn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/rtl8723au/core/rtw_security.c b/drivers/staging/rtl8723au/core/rtw_security.c
index 038b57b3afe2..9d2a0135dc5e 100644
--- a/drivers/staging/rtl8723au/core/rtw_security.c
+++ b/drivers/staging/rtl8723au/core/rtw_security.c
@@ -1619,7 +1619,7 @@ exit:
 
 void rtw_use_tkipkey_handler23a(void *FunctionContext)
 {
-	struct rtw_adapter *padapter = (struct rtw_adapter *)FunctionContext;
+	struct rtw_adapter *padapter = FunctionContext;
 
 	RT_TRACE(_module_rtl871x_security_c_, _drv_err_,
 		 "^^^%s ^^^\n", __func__);