fixed lint

benchmarks/write_locally/main.go

@@ -58,11 +58,11 @@ func run() (err error) {
 	// Make sure we clean it up later.
 	defer func() {
 		log.Printf("Truncating and closing %s.", path)
-		f.Truncate(0)
-		f.Close()
+		_ = f.Truncate(0)
+		_ = f.Close()
 
 		log.Printf("Deleting %s.", path)
-		os.Remove(path)
+		_ = os.Remove(path)
 	}()
 
 	// Extend to the initial size.
@@ -94,11 +94,6 @@ func run() (err error) {
 		// Overwrite.
 		var n int64
 		for n < *fFileSize && time.Since(start) < *fDuration {
-			toWrite := *fFileSize - n
-			if toWrite > *fWriteSize {
-				toWrite = *fWriteSize
-			}
-
 			var tmp int
 			tmp, err = f.Write(buf)
 			if err != nil {

internal/perf/cpu.go

@@ -25,7 +25,6 @@ import (
 	"github.com/googlecloudplatform/gcsfuse/internal/logger"
 )
 
-
 func HandleCPUProfileSignals() {
 	profileOnce := func(duration time.Duration, path string) (err error) {
 		// Set up the file.
@@ -44,7 +43,10 @@ func HandleCPUProfileSignals() {
 		}()
 
 		// Profile.
-		pprof.StartCPUProfile(f)
+		err = pprof.StartCPUProfile(f)
+		if err != nil {
+			logger.Infof("StartCPUProfile failed: %v", err)
+		}
 		time.Sleep(duration)
 		pprof.StopCPUProfile()
 		return

internal/perf/memory.go

@@ -31,7 +31,6 @@ const (
 	MiB = 1024 * KiB
 )
 
-
 func HandleMemoryProfileSignals() {
 	profileOnce := func(path string) (err error) {
 		// Trigger a garbage collection to get up to date information (cf.
@@ -70,7 +69,7 @@ func HandleMemoryProfileSignals() {
 
 		var m runtime.MemStats
 		runtime.ReadMemStats(&m)
-		logger.Infof("Heap allocation: %d MiB", m.Alloc / MiB)
+		logger.Infof("Heap allocation: %d MiB", m.Alloc/MiB)
 
 		err := profileOnce(path)
 		if err == nil {

tools/package_gcsfuse/main.go

@@ -17,7 +17,7 @@
 //
 // Usage:
 //
-//     package_gcsfuse dst_dir version [commit]
+//	package_gcsfuse dst_dir version [commit]
 //
 // This will cause the gcsfuse git repo to be cloned to a temporary location
 // and a build performed, embedding the given version name. The build will be