Remove spammy invalidation failure log

We can't do anything about the invalidation failures and it happens a lot
during readdir lookups. Failures typically happen if the kernel does
not have a dentry for the node yet

Bug: 158313907
Test: m
Change-Id: I556cf2c1dc31dc71b037ec050a7d7003c2e0c97c
diff --git a/jni/FuseDaemon.cpp b/jni/FuseDaemon.cpp
index b23fc52..2c6828e 100644
--- a/jni/FuseDaemon.cpp
+++ b/jni/FuseDaemon.cpp
@@ -368,10 +368,8 @@
     fuse_ino_t parent_ino = fuse->ToInode(parent);
     std::thread t([=]() {
         for (const string& child_name : children) {
-            if (fuse_lowlevel_notify_inval_entry(fuse->se, parent_ino, child_name.c_str(),
-                                                 child_name.size())) {
-                LOG(ERROR) << "Failed to invalidate dentry " << child_name;
-            }
+            fuse_lowlevel_notify_inval_entry(fuse->se, parent_ino, child_name.c_str(),
+                                             child_name.size());
         }
     });
     t.detach();