use %w, not %v, for errors

Signed-off-by: Ronald G. Minnich <[email protected]>
u-root · Sep 26, 2024 · 1f90e4f · 1f90e4f
1 parent 86b30c3
commit 1f90e4f
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/cmds/cpuns/main_unix.go b/cmds/cpuns/main_unix.go
@@ -55,7 +55,7 @@ func checkprivate() error {
 		return err
 	}
 	if len(mnts) != 1 {
-		return fmt.Errorf("got more than 1 mount for /(%v):%v", mnts, os.ErrInvalid)
+		return fmt.Errorf("got more than 1 mount for /(%v):%w", mnts, os.ErrInvalid)
 	}
 	entry := mnts[0]
 	isShared := strings.Contains(entry.Optional, "shared:1")

diff --git a/mount/mount_freebsd.go b/mount/mount_freebsd.go
@@ -119,7 +119,7 @@ func mount(m mounter, fstab string) error {
 		// we do no further manipulation of opts.
 		flags, data := parse(opts)
 		if e := m(dev, where, fstype, flags, data); e != nil {
-			err = errors.Join(err, fmt.Errorf("Mount(%q, %q, %q, %q=>(%#x, %q)): %v", dev, where, fstype, opts, flags, data, e))
+			err = errors.Join(err, fmt.Errorf("Mount(%q, %q, %q, %q=>(%#x, %q)): %w", dev, where, fstype, opts, flags, data, e))
 		}
 	}
 	return err

diff --git a/mount/mount_linux.go b/mount/mount_linux.go
@@ -109,7 +109,7 @@ func mount(m mounter, fstab string) error {
 		// we do no further manipulation of opts.
 		flags, data := parse(opts)
 		if e := m(dev, where, fstype, flags, data); e != nil {
-			err = errors.Join(err, fmt.Errorf("Mount(%q, %q, %q, %q=>(%#x, %q)): %v", dev, where, fstype, opts, flags, data, e))
+			err = errors.Join(err, fmt.Errorf("Mount(%q, %q, %q, %q=>(%#x, %q)): %w", dev, where, fstype, opts, flags, data, e))
 		}
 	}
 	return err