simplify s[:] to s where s is a slice
Found using https://go-critic.github.io/overview#unslice-ref
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parent
e9c7a5ac64
commit
0886f1e5c1
4 changed files with 5 additions and 5 deletions
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@ -120,7 +120,7 @@ func dbFetchVersion(dbTx database.Tx, key []byte) uint32 {
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return 0
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}
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return byteOrder.Uint32(serialized[:])
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return byteOrder.Uint32(serialized)
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}
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// dbPutVersion uses an existing database transaction to update the provided
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@ -943,7 +943,7 @@ func serializeBestChainState(state bestChainState) []byte {
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byteOrder.PutUint32(serializedData[offset:], workSumBytesLen)
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offset += 4
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copy(serializedData[offset:], workSumBytes)
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return serializedData[:]
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return serializedData
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}
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// deserializeBestChainState deserializes the passed serialized best chain
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@ -474,7 +474,7 @@ func (s *blockStore) writeBlock(rawBlock []byte) (blockLocation, error) {
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_, _ = hasher.Write(scratch[:])
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// Serialized block.
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if err := s.writeData(rawBlock[:], "block"); err != nil {
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if err := s.writeData(rawBlock, "block"); err != nil {
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return blockLocation{}, err
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}
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_, _ = hasher.Write(rawBlock)
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@ -68,7 +68,7 @@ func (fr *fixedReader) Read(p []byte) (n int, err error) {
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func newFixedReader(max int, buf []byte) io.Reader {
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b := make([]byte, max)
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if buf != nil {
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copy(b[:], buf)
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copy(b, buf)
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}
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iobuf := bytes.NewBuffer(b)
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@ -401,7 +401,7 @@ func ReadMessageWithEncodingN(r io.Reader, pver uint32, btcnet BitcoinNet,
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// Test checksum.
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checksum := chainhash.DoubleHashB(payload)[0:4]
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if !bytes.Equal(checksum[:], hdr.checksum[:]) {
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if !bytes.Equal(checksum, hdr.checksum[:]) {
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str := fmt.Sprintf("payload checksum failed - header "+
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"indicates %v, but actual checksum is %v.",
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hdr.checksum, checksum)
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