Dev device methods should take pointer receiver.

PiperOrigin-RevId: 240600504
Change-Id: I7dd5f27c8da31f24b68b48acdf8f1c19dbd0c32d

3 files changed, 4 insertions, 4 deletions

diff --git a/pkg/sentry/fs/dev/dev.go b/pkg/sentry/fs/dev/dev.go
index 2ec4c9bff..e1eaa08cb 100644
--- a/pkg/sentry/fs/dev/dev.go
+++ b/pkg/sentry/fs/dev/dev.go
@@ -117,6 +117,6 @@ func New(ctx context.Context, msrc *fs.MountSource, binderEnabled bool, ashmemEn
 type readZeros struct{}
 
 // Read implements fs.FileOperations.Read.
-func (readZeros) Read(ctx context.Context, file *fs.File, dst usermem.IOSequence, offset int64) (int64, error) {
+func (*readZeros) Read(ctx context.Context, file *fs.File, dst usermem.IOSequence, offset int64) (int64, error) {
 	return dst.ZeroOut(ctx, math.MaxInt64)
 }
diff --git a/pkg/sentry/fs/dev/full.go b/pkg/sentry/fs/dev/full.go
index cbdd40161..0cb513004 100644
--- a/pkg/sentry/fs/dev/full.go
+++ b/pkg/sentry/fs/dev/full.go
@@ -73,6 +73,6 @@ type fullFileOperations struct {
 var _ fs.FileOperations = (*fullFileOperations)(nil)
 
 // Write implements FileOperations.Write.
-func (fullFileOperations) Write(context.Context, *fs.File, usermem.IOSequence, int64) (int64, error) {
+func (*fullFileOperations) Write(context.Context, *fs.File, usermem.IOSequence, int64) (int64, error) {
 	return 0, syserror.ENOSPC
 }
diff --git a/pkg/sentry/fs/dev/random.go b/pkg/sentry/fs/dev/random.go
index 837b7793a..b9b78db7a 100644
--- a/pkg/sentry/fs/dev/random.go
+++ b/pkg/sentry/fs/dev/random.go
@@ -51,7 +51,7 @@ func newRandomDevice(ctx context.Context, owner fs.FileOwner, mode linux.FileMod
 }
 
 // GetFile implements fs.InodeOperations.GetFile.
-func (randomDevice) GetFile(ctx context.Context, dirent *fs.Dirent, flags fs.FileFlags) (*fs.File, error) {
+func (*randomDevice) GetFile(ctx context.Context, dirent *fs.Dirent, flags fs.FileFlags) (*fs.File, error) {
 	return fs.NewFile(ctx, dirent, flags, &randomFileOperations{}), nil
 }
 
@@ -71,6 +71,6 @@ type randomFileOperations struct {
 var _ fs.FileOperations = (*randomFileOperations)(nil)
 
 // Read implements fs.FileOperations.Read.
-func (randomFileOperations) Read(ctx context.Context, _ *fs.File, dst usermem.IOSequence, _ int64) (int64, error) {
+func (*randomFileOperations) Read(ctx context.Context, _ *fs.File, dst usermem.IOSequence, _ int64) (int64, error) {
 	return dst.CopyOutFrom(ctx, safemem.FromIOReader{rand.Reader})
 }