Staging: otus: drop redundant memset

Author: Julia Lawall <julia@diku.dk>

The region set by the call to memset is immediately overwritten by the
subsequent call to memcpy.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// 
@@
expression e1,e2,e3,e4;
@@

- memset(e1,e2,e3);
  memcpy(e1,e4,e3);
// 

Signed-off-by: Julia Lawall 
Signed-off-by: Greg Kroah-Hartman 
---
 drivers/staging/otus/wwrap.c | 1 -
 1 file changed, 1 deletion(-)
 
diff --git a/drivers/staging/otus/wwrap.c b/drivers/staging/otus/wwrap.c
index a74f7ee..b02eb42 100644
--- a/drivers/staging/otus/wwrap.c
+++ b/drivers/staging/otus/wwrap.c
@@ -956,7 +956,6 @@ int zfLnxCencSendMsg(struct sock *netlink_sk, u_int8_t *msg, int len)
 	/*��д���ݱ������Ϣ*/
 	nlh = NLMSG_PUT(skb, 0, 0, WAI_K_MSG, size-sizeof(*nlh));
 	pos = NLMSG_DATA(nlh);
-	memset(pos, 0, len);
 
 	/*���䵽�û��ռ������*/
 	memcpy(pos, msg,  len);