staging: rtl8188eu: Remove 'pallocated_buf' from struct recv_buf

pallocated_buf is not being used by driver.
Signed-off-by: navin patidar <navin.patidar@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8188eu/include/rtw_recv.h

@@ -238,7 +238,6 @@ struct recv_buf {
 	u32	ref_cnt;
 	struct adapter *adapter;
 	u8	*pbuf;
-	u8	*pallocated_buf;
 	u32	len;
 	struct urb *purb;
 	u32 alloc_sz;

drivers/staging/rtl8188eu/os_dep/recv_linux.c

@@ -60,7 +60,6 @@ int rtw_os_recvbuf_resource_alloc(struct adapter *padapter,
 		res = _FAIL;
 	precvbuf->pskb = NULL;
 	precvbuf->reuse = false;
-	precvbuf->pallocated_buf = NULL;
 	precvbuf->pbuf = NULL;
 	precvbuf->len = 0;
 	return res;