*: Lint

3 files changed, 15 insertions, 1 deletions

diff --git a/internal/adler32/adler32_amd64.go b/internal/adler32/adler32_amd64.go
index cb67f21c..7dfab299 100644
--- a/internal/adler32/adler32_amd64.go
+++ b/internal/adler32/adler32_amd64.go
@@ -27,8 +27,10 @@ func New() hash.Hash32 {
 	if !hasAVX2 {
 		return adler32.New()
 	}
+
 	d := new(digest)
 	d.Reset()
+
 	return d
 }
 
@@ -36,6 +38,7 @@ func (d *digest) MarshalBinary() ([]byte, error) {
 	b := make([]byte, 0, marshaledSize)
 	b = append(b, magic...)
 	b = binary.BigEndian.AppendUint32(b, uint32(*d))
+
 	return b, nil
 }
 
@@ -43,10 +46,13 @@ func (d *digest) UnmarshalBinary(b []byte) error {
 	if len(b) < len(magic) || string(b[:len(magic)]) != magic {
 		return errors.New("hash/adler32: invalid hash state identifier")
 	}
+
 	if len(b) != marshaledSize {
 		return errors.New("hash/adler32: invalid hash state size")
 	}
+
 	*d = digest(binary.BigEndian.Uint32(b[len(magic):]))
+
 	return nil
 }
 
@@ -62,6 +68,7 @@ func (d *digest) Write(data []byte) (nn int, err error) {
 		h := update(uint32(*d), data)
 		*d = digest(h)
 	}
+
 	return len(data), nil
 }
 
@@ -76,5 +83,6 @@ func Checksum(data []byte) uint32 {
 	if hasAVX2 && len(data) >= 64 {
 		return adler32_avx2(1, data)
 	}
+
 	return adler32.Checksum(data)
 }
diff --git a/internal/adler32/adler32_generic.go b/internal/adler32/adler32_generic.go
index 0908d8f7..56e3ff8b 100644
--- a/internal/adler32/adler32_generic.go
+++ b/internal/adler32/adler32_generic.go
@@ -16,11 +16,13 @@ const (
 // Add p to the running checksum d.
 func update(d uint32, p []byte) uint32 {
 	s1, s2 := d&0xffff, d>>16
+
 	for len(p) > 0 {
 		var q []byte
 		if len(p) > nmax {
 			p, q = p[:nmax], p[nmax:]
 		}
+
 		for len(p) >= 4 {
 			s1 += uint32(p[0])
 			s2 += s1
@@ -32,13 +34,16 @@ func update(d uint32, p []byte) uint32 {
 			s2 += s1
 			p = p[4:]
 		}
+
 		for _, x := range p {
 			s1 += uint32(x)
 			s2 += s1
 		}
+
 		s1 %= mod
 		s2 %= mod
 		p = q
 	}
+
 	return s2<<16 | s1
 }
diff --git a/internal/adler32/bench_test.go b/internal/adler32/bench_test.go
index 6c6f75ea..d2aebe8f 100644
--- a/internal/adler32/bench_test.go
+++ b/internal/adler32/bench_test.go
@@ -10,7 +10,7 @@ const benchmarkSize = 64 * 1024
 
 var data = make([]byte, benchmarkSize)
 
-func init() {
+func init() { //nolint:gochecknoinits
 	for i := range benchmarkSize {
 		data[i] = byte(i % 256)
 	}
@@ -18,6 +18,7 @@ func init() {
 
 func BenchmarkChecksum(b *testing.B) {
 	b.ReportAllocs()
+
 	for b.Loop() {
 		adler32.Checksum(data)
 	}