Sebastiaan van Stijn 0aefb52807 archive: windows: chtimes(): remove redundant conversion ...

It looks like this function was converting the time (`windows.NsecToTimespec()`),
only to convert it back (`windows.TimespecToNsec()`). This became clear when
moving the lines together:

```go
ctimespec := windows.NsecToTimespec(ctime.UnixNano())
c := windows.NsecToFiletime(windows.TimespecToNsec(ctimespec))
```

And looking at the Golang code, it looks like they're indeed the exact reverse:

```go
func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }

func NsecToTimespec(nsec int64) (ts Timespec) {
    ts.Sec = nsec / 1e9
    ts.Nsec = nsec % 1e9
    return
}
```

While modifying this code, also renaming the `e` variable to a more common `err`.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

2022-10-07 19:38:56 +02:00

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