Staging: rtl8723bs: fix spaces in ieee80211.h

This commit fixes the following checkpatch.pl errors:

    ERROR:POINTER_LOCATION: "foo*bar" should be "foo *bar"
    #1001: FILE: ./include/ieee80211.h:1001:
    +u8 *rtw_get_ie(u8*pbuf, signed int index, signed int *len, signed int limit);

    ERROR:POINTER_LOCATION: "(foo*)" should be "(foo *)"
    #1029: FILE: ./include/ieee80211.h:1029:
    +	for (ie = (void*)buf; (((u8 *)ie) - ((u8 *)buf) + 1) < buf_len; ie = (void*)(((u8 *)ie) + *(((u8 *)ie)+1) + 2))

    ERROR:POINTER_LOCATION: "(foo*)" should be "(foo *)"
    #1029: FILE: ./include/ieee80211.h:1029:
    +	for (ie = (void*)buf; (((u8 *)ie) - ((u8 *)buf) + 1) < buf_len; ie = (void*)(((u8 *)ie) + *(((u8 *)ie)+1) + 2))

    ERROR:POINTER_LOCATION: "foo * bar" should be "foo *bar"
    #1049: FILE: ./include/ieee80211.h:1049:
    +u16 rtw_mcs_rate(u8 rf_type, u8 bw_40MHz, u8 short_GI, unsigned char * MCS_rate);

Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Marco Cesati <marcocesati@gmail.com>
Link: https://lore.kernel.org/r/20210315170618.2566-45-marcocesati@gmail.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>