gopls modernize

low/data/fullreader.go

@@ -88,10 +88,7 @@ func (r *FullReader) WriteTo(w io.Writer) (int64, error) {
 	var errCache []error
 	retChan := make(chan *retValue, r.goroutineLimit)
 	for i := uint64(0); i < uint64(math.Ceil(float64(len(r.sizes))/float64(r.goroutineLimit))); i++ {
-		toProcess = uint16(len(r.sizes)) - (uint16(i) * r.goroutineLimit)
-		if toProcess > r.goroutineLimit {
-			toProcess = r.goroutineLimit
-		}
+		toProcess = min(uint16(len(r.sizes))-(uint16(i)*r.goroutineLimit), r.goroutineLimit)
 		// Start all the goroutines
 		for j := uint16(0); j < toProcess; j++ {
 			go r.process((i*uint64(r.goroutineLimit))+uint64(j), curOffset, retChan)

low/data/reader.go

@@ -73,10 +73,7 @@ func (r *Reader) Read(b []byte) (int, error) {
 				return curRead, err
 			}
 		}
-		toRead = len(b) - curRead
-		if toRead > len(r.dat)-r.curOffset {
-			toRead = len(r.dat) - r.curOffset
-		}
+		toRead = min(len(b)-curRead, len(r.dat)-r.curOffset)
 		toRead = copy(b[curRead:], r.dat[r.curOffset:r.curOffset+toRead])
 		r.curOffset += toRead
 		curRead += toRead

low/reader.go

@@ -105,10 +105,7 @@ func (r *Reader) Id(i uint16) (uint32, error) {
 		if err != nil {
 			return 0, err
 		}
-		idsToRead = r.Superblock.IdCount - uint16(len(r.idTable))
-		if idsToRead > 2048 {
-			idsToRead = 2048
-		}
+		idsToRead = min(r.Superblock.IdCount-uint16(len(r.idTable)), 2048)
 		idsTmp = make([]uint32, idsToRead)
 		rdr = metadata.NewReader(toreader.NewReader(r.r, int64(offset)), r.d)
 		err = binary.Read(rdr, binary.LittleEndian, &idsTmp)
@@ -148,10 +145,7 @@ func (r *Reader) fragEntry(i uint32) (fragEntry, error) {
 		if err != nil {
 			return fragEntry{}, err
 		}
-		fragsToRead = r.Superblock.FragCount - uint32(len(r.fragTable))
-		if fragsToRead > 512 {
-			fragsToRead = 512
-		}
+		fragsToRead = min(r.Superblock.FragCount-uint32(len(r.fragTable)), 512)
 		fragsTmp = make([]fragEntry, fragsToRead)
 		rdr = metadata.NewReader(toreader.NewReader(r.r, int64(offset)), r.d)
 		err = binary.Read(rdr, binary.LittleEndian, &fragsTmp)