How to Execute Multiple Command After Double Pipes in Shell Script

I am writing a Korn shell script where I have a function like this

#!/bin/ksh
myfunc() {
    some_command1 || return 1
    some_command2 || return 1
    ...
}

In words, I put the double pipes followed by a return statement so that the function return immediately when a command fails.

But I also want that it prints some error messages before returning, I tried

#!/bin/ksh
myfunc() {
    some_command1 || echo "error while doing some_command1"; return 1
    some_command2 || echo "error while doing some_command2"; return 1
    ...
}

But it does not work, the first return statement always get executed no matter some_command1 has succeeded or failed.

And

#!/bin/ksh
myfunc() {
    some_command1 || (echo "error while doing some_command1"; return 1)
    some_command2 || (echo "error while doing some_command2"; return 1)
    ...
}

also doesn't work, it seems it only return from sub processes not the function and some_command2 get executed no matter some_command1 has succeeded or failed.

Is there a way to group the statements echo "error while doing some_command2"; return 1 such that they both get executed together only when the preceding command fails.