Fix clang-format (#8754)

Author: NicolasHug

torchvision/csrc/io/decoder/memory_buffer.cpp

@@ -54,7 +54,7 @@ DecoderInCallback MemoryBuffer::getCallback(
   MemoryBuffer object(buffer, size);
   return
       [object](uint8_t* out, int size, int whence, uint64_t timeoutMs) mutable
-      -> int {
+          -> int {
         if (out) { // see defs.h file
           // read mode
           return object.read(out, size);

torchvision/csrc/io/decoder/sync_decoder_test.cpp

@@ -361,7 +361,7 @@ TEST(SyncDecoder, TestMemoryBufferNoSeekableWithFullRead) {
   CHECK(decoder.init(
       params,
       [object](uint8_t* out, int size, int whence, uint64_t timeoutMs) mutable
-      -> int {
+          -> int {
         if (out) { // see defs.h file
           // read mode
           return object.read(out, size);
@@ -401,7 +401,7 @@ TEST(SyncDecoder, TestMemoryBufferNoSeekableWithPartialRead) {
   CHECK(!decoder.init(
       params,
       [object](uint8_t* out, int size, int whence, uint64_t timeoutMs) mutable
-      -> int {
+          -> int {
         if (out) { // see defs.h file
           // read mode
           return object.read(out, size);

torchvision/csrc/io/image/cpu/encode_jpeg.cpp

@@ -28,8 +28,8 @@ torch::Tensor encode_jpeg(const torch::Tensor& data, int64_t quality) {
   C10_LOG_API_USAGE_ONCE(
       "torchvision.csrc.io.image.cpu.encode_jpeg.encode_jpeg");
   // Define compression structures and error handling
-  struct jpeg_compress_struct cinfo {};
-  struct torch_jpeg_error_mgr jerr {};
+  struct jpeg_compress_struct cinfo{};
+  struct torch_jpeg_error_mgr jerr{};
 
   // Define buffer to write JPEG information to and its size
   JpegSizeType jpegSize = 0;