Surname different in Passport and BRP-impact naturalization

[jamuk]

Hi,
I have my ILR received on 23/11/2013 and my BRP card and my passport had my father's name as surname.

I have now changed my surname in my passport from father name to husband name on 2/2/2017.
I am going to apply for British nationality in beginning of March 2017.

I have changed my surname to my husband name in all the key documents like passport, License, Bank, NI, Electoral Register etc.

I have not changed my surname name in my BRP, I am going for my naturalisation shortly
- do I need to change my BRP surname before I go for naturalization?
- if I don't change will this have an impact on my naturalization process?

Please advice
Thanks