[OPW,kernel,11/16] staging: rtl8188eu: os_dep: Remove useless cast on void pointer
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Message ID 20141030113331.GL15682@kt-Inspiron-3542
State New, archived
Headers show

Commit Message

Tapasweni Pathak Oct. 30, 2014, 11:33 a.m. UTC
void pointers do not need to be cast to other pointer types.

The semantic patch used to find this:

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

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

Build tested it.

Signed-off-by: Tapasweni Pathak <tapaswenipathak@gmail.com>
---
 drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--
1.7.9.5

Patch
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diff --git a/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c b/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
index ba1e178..7da85f9 100644
--- a/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
+++ b/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
@@ -843,7 +843,7 @@  void usb_write_port_cancel(struct adapter *padapter)
 void rtl8188eu_recv_tasklet(void *priv)
 {
 	struct sk_buff *pskb;
-	struct adapter *adapt = (struct adapter *)priv;
+	struct adapter *adapt = priv;
 	struct recv_priv *precvpriv = &adapt->recvpriv;

 	while (NULL != (pskb = skb_dequeue(&precvpriv->rx_skb_queue))) {
@@ -862,7 +862,7 @@  void rtl8188eu_recv_tasklet(void *priv)
 void rtl8188eu_xmit_tasklet(void *priv)
 {
 	int ret = false;
-	struct adapter *adapt = (struct adapter *)priv;
+	struct adapter *adapt = priv;
 	struct xmit_priv *pxmitpriv = &adapt->xmitpriv;

 	if (check_fwstate(&adapt->mlmepriv, _FW_UNDER_SURVEY))