[Grammar] worry and worried

[Mrs.Almost]

1. Don't worry.
2. Don't be worried.
Are there any differences?

What function is the word worry in the first one performing? Verb or ADJ?

 

[emsr2d2]

1. Don't worry.
2. Don't be worried.
Are there any differences? Not really, no.

What function is the word worry in the first one performing? Verb or ADJ? Verb.