add missing errors.Is conversions

Signed-off-by: redwrasse <[email protected]>
etcd-io · Aug 30, 2024 · ff8f4cc · ff8f4cc
1 parent de84109
commit ff8f4cc
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Showing 3 changed files with 7 additions and 4 deletions.
diff --git a/client/pkg/fileutil/lock_flock.go b/client/pkg/fileutil/lock_flock.go
@@ -17,6 +17,7 @@
 package fileutil
 
 import (
+	"errors"
 	"os"
 	"syscall"
 )
@@ -28,7 +29,7 @@ func flockTryLockFile(path string, flag int, perm os.FileMode) (*LockedFile, err
 	}
 	if err = syscall.Flock(int(f.Fd()), syscall.LOCK_EX|syscall.LOCK_NB); err != nil {
 		f.Close()
-		if err == syscall.EWOULDBLOCK {
+		if errors.Is(err, syscall.EWOULDBLOCK) {
 			err = ErrLocked
 		}
 		return nil, err

diff --git a/pkg/proxy/server.go b/pkg/proxy/server.go
@@ -16,6 +16,7 @@ package proxy
 
 import (
 	"context"
+	"errors"
 	"fmt"
 	"io"
 	mrand "math/rand"
@@ -427,7 +428,7 @@ func (s *server) ioCopy(dst io.Writer, src io.Reader, ptype proxyType) {
 	for {
 		nr1, err := src.Read(buf)
 		if err != nil {
-			if err == io.EOF {
+			if errors.Is(err, io.EOF) {
 				return
 			}
 			// connection already closed
@@ -545,7 +546,7 @@ func (s *server) ioCopy(dst io.Writer, src io.Reader, ptype proxyType) {
 		var nw int
 		nw, err = dst.Write(data)
 		if err != nil {
-			if err == io.EOF {
+			if errors.Is(err, io.EOF) {
 				return
 			}
 			select {

diff --git a/tests/integration/clientv3/metrics_test.go b/tests/integration/clientv3/metrics_test.go
@@ -17,6 +17,7 @@ package clientv3test
 import (
 	"bufio"
 	"context"
+	"errors"
 	"io"
 	"net"
 	"net/http"
@@ -165,7 +166,7 @@ func getHTTPBodyAsLines(t *testing.T, url string) []string {
 	for {
 		line, err := reader.ReadString('\n')
 		if err != nil {
-			if err == io.EOF {
+			if errors.Is(err, io.EOF) {
 				break
 			} else {
 				t.Fatalf("error reading: %v", err)