Staging: rtl8723bs: fix spaces in osdep_service.h

Staging: rtl8723bs: fix spaces in osdep_service.h

This commit fixes the following checkpatch.pl errors:

    ERROR:POINTER_LOCATION: "foo * bar" should be "foo *bar"
    #97: FILE: ./include/osdep_service.h:97:
    +int _rtw_netif_rx(struct net_device * ndev, struct sk_buff *skb);

    ERROR:POINTER_LOCATION: "foo * bar" should be "foo *bar"
    #145: FILE: ./include/osdep_service.h:145:
    +extern void rtw_free_netdev(struct net_device * netdev);

Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Marco Cesati <marcocesati@gmail.com>
Link: https://lore.kernel.org/r/20210315170618.2566-48-marcocesati@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>