Merge "Explicitly ignore the result of std::async" into main am: 60dbdaa3fa am: 488f4b5a39
Original change: https://android-review.googlesource.com/c/platform/system/core/+/2673359
Change-Id: I82e8c9a67da91d5d0dc4a286239978fbde6f9595
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/fs_mgr/libsnapshot/snapuserd/dm-snapshot-merge/snapuserd.cpp b/fs_mgr/libsnapshot/snapuserd/dm-snapshot-merge/snapuserd.cpp
index 978a7f2..71664bf 100644
--- a/fs_mgr/libsnapshot/snapuserd/dm-snapshot-merge/snapuserd.cpp
+++ b/fs_mgr/libsnapshot/snapuserd/dm-snapshot-merge/snapuserd.cpp
@@ -734,8 +734,8 @@
off_t offset = 0;
for (int i = 0; i < num_threads; i++) {
- std::async(std::launch::async, &Snapuserd::ReadBlocksToCache, this, dm_block_device,
- partition_name, offset, read_sz_per_thread);
+ (void)std::async(std::launch::async, &Snapuserd::ReadBlocksToCache, this, dm_block_device,
+ partition_name, offset, read_sz_per_thread);
offset += read_sz_per_thread;
}