Staging: rtl8723bs: fix spaces in osdep_service.c

Staging: rtl8723bs: fix spaces in osdep_service.c

This commit fixes the following checkpatch.pl error:

    ERROR:POINTER_LOCATION: "foo * bar" should be "foo *bar"
    #50: FILE: ./os_dep/osdep_service.c:50:
    +inline int _rtw_netif_rx(struct net_device * ndev, struct sk_buff *skb)

Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Marco Cesati <marcocesati@gmail.com>
Link: https://lore.kernel.org/r/20210315170618.2566-57-marcocesati@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>