raft: simplify the code in progress.go
@@ -148,9 +148,7 @@ func (pr *Progress) MaybeUpdate(n uint64) bool {
updated = true
pr.ProbeAcked()
}
- if pr.Next < n+1 {
- pr.Next = n + 1
- }
+ pr.Next = max(pr.Next, n+1)
return updated
}
@@ -189,9 +187,7 @@ func (pr *Progress) MaybeDecrTo(rejected, last uint64) bool {
return false
}
- if pr.Next = min(rejected, last+1); pr.Next < 1 {
- pr.Next = 1
- }
+ pr.Next = max(min(rejected, last+1), 1)
pr.ProbeSent = false
return true
}
