}
	if isSysErrHandleInvalid(err) {
		return errFileNotFound
	}
	if isSysErrIO(err) {
		return errFaultyDisk
	}
	if isSysErrInvalidArg(err) {
		storageLogIf(context.Background(), err)
		// For some odd calls with O_DIRECT reads
		// filesystems can return EINVAL, handle
		// these as FileNotFound instead.
		return errFileNotFound
	}
	if isSysErrNoSpace(err) {
		return errDiskFull
	}
	return err

		{legacyLabel, empty, "istiod"},
		{legacyLabel, objEnabled, "istiod"},
		{legacyAndRevLabel, empty, "istiod"},
		{legacyAndRevLabel, objEnabled, "istiod"},

		// The behavior of these is a bit odd; they are explicitly selecting a revision but getting
		// the default Unfortunately, the legacy webhook selectors would select these, cause
		// duplicate injection, so we defer to the namespace label.

// zero value of sparseHoles logically represents a normal file (i.e., there are
// no holes in it). On the other hand, the zero value of sparseDatas implies
// that the file has no data in it, which is rather odd.
//
// As an example, if the underlying raw file contains the 10-byte data:
//
//	var compactFile = "abcdefgh"
//
// And the sparse map has the following entries:
//
//	var spd sparseDatas = []sparseEntry{