qmi-firmware-update: small fixes

[Aleksander Morgado]

Hey

>
> First, thanks for your work, this is great!
>

Thanks to you for testing it :)

> I tried a firmware upgrade of a MC7304 using qmi-firmware-update and it
> worked (at least PRI has been upgraded). I made some very small code
> modifications to do that and:
>
>  - I don't know how to send them (git-email maybe)
>
>  - I don't know the coding rules on libqmi project
>
>
> Here are my modifications:
>

I've included the fixes in the git branch, thanks!

>
> Will you put qmi-firmware-update in next libqmi release?
>

That is the idea, yes. I'm currently doing several improvements before
merging to git master, though.

-- 
Aleksander
https://aleksander.es