Lee Revell wrote:
> On Wed, 2006-03-08 at 23:58 -0800, Clemens Ladisch wrote:
> > +static const char *usb_error_string(int err)
> > +{
> > + switch (err) {
> > + case -ENODEV:
> > + return "no device";
> > + case -ENOENT:
> > + return "endpoint not enabled";
> > + case -EPIPE:
> > + return "endpoint stalled";
> > + case -ENOSPC:
> > + return "not enough bandwidth";
> > + case -ESHUTDOWN:
> > + return "device disabled";
> > + case -EHOSTUNREACH:
> > + return "device suspended";
> > + case -EINVAL:
> > + case -EAGAIN:
> > + case -EFBIG:
> > + case -EMSGSIZE:
> > + return "internal error";
> > + default:
> > + return "unknown error";
> > + }
> > +}
>
> Shouldn't a generic facility be created for this?
Yes, there's nothing audio specific in this function (except for my
decision which codes to lump together as "internal error").
> After all these are standard error codes and it seem like other parts
> of the kernel might want to do user friendly error reporting.
But it seems none of those parts actually does. ;-)
Clemens
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