func `getConfirmedEventLogFromEth` is unused (unused)

copylocks: TestSendEventRecord passes lock by value: github.com/cosmos/cosmos-sdk/x/staking/keeper_test.KeeperTestSuite contains github.com/stretchr/testify/suite.Suite contains sync.RWMutex (govet)

ineffectual assignment to err (ineffassign)

singleCaseSwitch: should rewrite switch statement to if statement (gocritic)

var-naming: don't use underscores in Go names; const Vote_YES should be VoteYES (revive)

var-naming: don't use underscores in Go names; const Vote_NO should be VoteNO (revive)

var-naming: don't use underscores in Go names; const Vote_SKIP should be VoteSKIP (revive)

receiver-naming: receiver name h should be consistent with previous receiver name v for VoteExtensionHandler (revive)

receiver-naming: receiver name h should be consistent with previous receiver name v for VoteExtensionHandler (revive)