[#1316] lint: Fix warnings

Signed-off-by: Ekaterina Lebedeva <ekaterina.lebedeva@yadro.com>

.golangci.yml

@@ -12,7 +12,8 @@ run:
 # output configuration options
 output:
   # colored-line-number|line-number|json|tab|checkstyle|code-climate, default is "colored-line-number"
-  format: tab
+  formats:
+    - format: tab
 
 # all available settings of specific linters
 linters-settings:

netmap/aggregator.go

@@ -73,8 +73,8 @@ func newMinAgg() aggregator {
 
 // newReverseMinNorm returns a normalizer which
 // normalize values in range of 0.0 to 1.0 to a minimum value.
-func newReverseMinNorm(min float64) normalizer {
+func newReverseMinNorm(minV float64) normalizer {
-	return &reverseMinNorm{min: min}
+	return &reverseMinNorm{min: minV}
 }
 
 // newSigmoidNorm returns a normalizer which
@@ -125,22 +125,22 @@ func (a *meanIQRAgg) Compute() float64 {
 
 	slices.Sort(a.arr)
 
-	var min, max float64
+	var minV, maxV float64
 
 	const minLn = 4
 
 	if l < minLn {
-		min, max = a.arr[0], a.arr[l-1]
+		minV, maxV = a.arr[0], a.arr[l-1]
 	} else {
 		start, end := l/minLn, l*3/minLn-1
-		min, max = a.arr[start], a.arr[end]
+		minV, maxV = a.arr[start], a.arr[end]
 	}
 
 	count := 0
 	sum := float64(0)
 
 	for _, e := range a.arr {
-		if e >= min && e <= max {
+		if e >= minV && e <= maxV {
 			sum += e
 			count++
 		}

netmap/context.go

@@ -94,14 +94,14 @@ func (c *context) addUsedNodes(ns ...NodeInfo) {
 
 func defaultWeightFunc(ns nodes) weightFunc {
 	mean := newMeanAgg()
-	min := newMinAgg()
+	minV := newMinAgg()
 
 	for i := range ns {
 		mean.Add(float64(ns[i].capacity()))
-		min.Add(float64(ns[i].Price()))
+		minV.Add(float64(ns[i].Price()))
 	}
 
 	return newWeightFunc(
 		newSigmoidNorm(mean.Compute()),
-		newReverseMinNorm(min.Compute()))
+		newReverseMinNorm(minV.Compute()))
 }