Reset iPhone

I’m trading in my iPhone to a carrier. I did erase all content and settings but forgot to log out of iCloud. I got an email saying Find My was off. I removed the phone from my list of devices and also deleted the backup. Since the phone was completely deleted and erased, will the fact that I didn’t log off of iCloud first cause an issue? I also reset my password and logged off of all devices. I’m just very worried that skipping that step may cause an issue.