Revert commit db898b6c451 "staging: rtl8723bs: Fix indenting errors and an off-by...

Revert commit db898b6c451 "staging: rtl8723bs: Fix indenting errors and an off-by-one mistake in core/rtw_mlme_ext.c"

pstapriv->max_num_sta is always <= NUM_STA, since max_num_sta is either
set in _rtw_init_sta_priv() or rtw_set_beacon().

Fixes: db898b6c4513 ("staging: rtl8723bs: Fix indenting errors and an off-by-one mistake in core/rtw_mlme_ext.c")
Signed-off-by: Young Xiao <YangX92@hotmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>