staging: rtl8188eu: Remove 'u32 len' from struct recv_buf

Remove unused variable 'u32 len'.

Signed-off-by: navin patidar <navin.patidar@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/rtl8188eu/hal/rtl8188eu_recv.c b/drivers/staging/rtl8188eu/hal/rtl8188eu_recv.c
index 3edc2cd..740818a5 100644
--- a/drivers/staging/rtl8188eu/hal/rtl8188eu_recv.c
+++ b/drivers/staging/rtl8188eu/hal/rtl8188eu_recv.c
@@ -30,7 +30,6 @@
 
 void rtl8188eu_init_recvbuf(struct adapter *padapter, struct recv_buf *precvbuf)
 {
-	precvbuf->len = 0;
 	precvbuf->ref_cnt = 0;
 }
 
diff --git a/drivers/staging/rtl8188eu/include/rtw_recv.h b/drivers/staging/rtl8188eu/include/rtw_recv.h
index 519ed4e..3f43f11 100644
--- a/drivers/staging/rtl8188eu/include/rtw_recv.h
+++ b/drivers/staging/rtl8188eu/include/rtw_recv.h
@@ -238,7 +238,6 @@
 	u32	ref_cnt;
 	struct adapter *adapter;
 	u8	*pbuf;
-	u32	len;
 	struct urb *purb;
 	struct sk_buff *pskb;
 	u8	reuse;
diff --git a/drivers/staging/rtl8188eu/os_dep/recv_linux.c b/drivers/staging/rtl8188eu/os_dep/recv_linux.c
index 25358fb..2577ceb6 100644
--- a/drivers/staging/rtl8188eu/os_dep/recv_linux.c
+++ b/drivers/staging/rtl8188eu/os_dep/recv_linux.c
@@ -61,7 +61,6 @@
 	precvbuf->pskb = NULL;
 	precvbuf->reuse = false;
 	precvbuf->pbuf = NULL;
-	precvbuf->len = 0;
 	return res;
 }