log: Remove function name from init logs

It is redundant with -logsourcelocations and the log messages are
clearer without it.

Also, remove a double-space.

Also, add braces around `if` touched in the next commit.

This tiny behavior change requires a test fixup.

src/init.cpp

@@ -284,7 +284,7 @@ void Shutdown(NodeContext& node)
     static Mutex g_shutdown_mutex;
     TRY_LOCK(g_shutdown_mutex, lock_shutdown);
     if (!lock_shutdown) return;
-    LogPrintf("%s: In progress...\n", __func__);
+    LogInfo("Shutdown in progress...");
     Assert(node.args);
 
     /// Note: Shutdown() must be able to handle cases in which initialization failed part of the way,
@@ -395,7 +395,7 @@ void Shutdown(NodeContext& node)
 
     RemovePidFile(*node.args);
 
-    LogPrintf("%s: done\n", __func__);
+    LogInfo("Shutdown done");
 }
 
 /**

src/init/common.cpp

@@ -114,8 +114,9 @@ bool StartLogging(const ArgsManager& args)
                 fs::PathToString(LogInstance().m_file_path))));
     }
 
-    if (!LogInstance().m_log_timestamps)
+    if (!LogInstance().m_log_timestamps) {
         LogPrintf("Startup time: %s\n", FormatISO8601DateTime(GetTime()));
+    }
     LogPrintf("Default data directory %s\n", fs::PathToString(GetDefaultDataDir()));
     LogPrintf("Using data directory %s\n", fs::PathToString(gArgs.GetDataDirNet()));
 

src/node/blockstorage.cpp

@@ -508,11 +508,11 @@ bool BlockManager::LoadBlockIndexDB(const std::optional<uint256>& snapshot_block
     // Load block file info
     m_block_tree_db->ReadLastBlockFile(max_blockfile_num);
     m_blockfile_info.resize(max_blockfile_num + 1);
-    LogPrintf("%s: last block file = %i\n", __func__, max_blockfile_num);
+    LogInfo("Loading block index db: last block file = %i", max_blockfile_num);
     for (int nFile = 0; nFile <= max_blockfile_num; nFile++) {
         m_block_tree_db->ReadBlockFileInfo(nFile, m_blockfile_info[nFile]);
     }
-    LogPrintf("%s: last block file info: %s\n", __func__, m_blockfile_info[max_blockfile_num].ToString());
+    LogInfo("Loading block index db: last block file info: %s", m_blockfile_info[max_blockfile_num].ToString());
     for (int nFile = max_blockfile_num + 1; true; nFile++) {
         CBlockFileInfo info;
         if (m_block_tree_db->ReadBlockFileInfo(nFile, info)) {
@@ -549,7 +549,7 @@ bool BlockManager::LoadBlockIndexDB(const std::optional<uint256>& snapshot_block
     // Check whether we have ever pruned block & undo files
     m_block_tree_db->ReadFlag("prunedblockfiles", m_have_pruned);
     if (m_have_pruned) {
-        LogPrintf("LoadBlockIndexDB(): Block files have previously been pruned\n");
+        LogInfo("Loading block index db: Block files have previously been pruned");
     }
 
     // Check whether we need to continue reindexing
@@ -1236,7 +1236,7 @@ void ImportBlocks(ChainstateManager& chainman, std::span<const fs::path> import_
             LogPrintf("Reindexing block file blk%05u.dat...\n", (unsigned int)nFile);
             chainman.LoadExternalBlockFile(file, &pos, &blocks_with_unknown_parent);
             if (chainman.m_interrupt) {
-                LogPrintf("Interrupt requested. Exit %s\n", __func__);
+                LogInfo("Interrupt requested. Exit reindexing.");
                 return;
             }
             nFile++;
@@ -1255,7 +1255,7 @@ void ImportBlocks(ChainstateManager& chainman, std::span<const fs::path> import_
             LogPrintf("Importing blocks file %s...\n", fs::PathToString(path));
             chainman.LoadExternalBlockFile(file);
             if (chainman.m_interrupt) {
-                LogPrintf("Interrupt requested. Exit %s\n", __func__);
+                LogInfo("Interrupt requested. Exit block importing.");
                 return;
             }
         } else {

src/node/chainstate.cpp

@@ -154,7 +154,7 @@ ChainstateLoadResult LoadChainstate(ChainstateManager& chainman, const CacheSize
         LogPrintf("Warning: nMinimumChainWork set below default value of %s\n", chainman.GetConsensus().nMinimumChainWork.GetHex());
     }
     if (chainman.m_blockman.GetPruneTarget() == BlockManager::PRUNE_TARGET_MANUAL) {
-        LogPrintf("Block pruning enabled.  Use RPC call pruneblockchain(height) to manually prune block and undo files.\n");
+        LogInfo("Block pruning enabled. Use RPC call pruneblockchain(height) to manually prune block and undo files.");
     } else if (chainman.m_blockman.GetPruneTarget()) {
         LogPrintf("Prune configured to target %u MiB on disk for block and undo files.\n", chainman.m_blockman.GetPruneTarget() / 1024 / 1024);
     }

src/validation.cpp

@@ -4768,7 +4768,7 @@ VerifyDBResult CVerifyDB::VerifyDB(
         if ((chainstate.m_blockman.IsPruneMode() || is_snapshot_cs) && !(pindex->nStatus & BLOCK_HAVE_DATA)) {
             // If pruning or running under an assumeutxo snapshot, only go
             // back as far as we have data.
-            LogPrintf("VerifyDB(): block verification stopping at height %d (no data). This could be due to pruning or use of an assumeutxo snapshot.\n", pindex->nHeight);
+            LogInfo("Block verification stopping at height %d (no data). This could be due to pruning or use of an assumeutxo snapshot.", pindex->nHeight);
             skipped_no_block_data = true;
             break;
         }

src/wallet/init.cpp

@@ -88,14 +88,14 @@ bool WalletInit::ParameterInteraction() const
 {
     if (gArgs.GetBoolArg("-disablewallet", DEFAULT_DISABLE_WALLET)) {
         for (const std::string& wallet : gArgs.GetArgs("-wallet")) {
-            LogPrintf("%s: parameter interaction: -disablewallet -> ignoring -wallet=%s\n", __func__, wallet);
+            LogInfo("Parameter interaction: -disablewallet -> ignoring -wallet=%s", wallet);
         }
 
         return true;
     }
 
     if (gArgs.GetBoolArg("-blocksonly", DEFAULT_BLOCKSONLY) && gArgs.SoftSetBoolArg("-walletbroadcast", false)) {
-        LogPrintf("%s: parameter interaction: -blocksonly=1 -> setting -walletbroadcast=0\n", __func__);
+        LogInfo("Parameter interaction: -blocksonly=1 -> setting -walletbroadcast=0");
     }
 
     return true;

test/functional/feature_pruning.py

@@ -225,7 +225,7 @@ class PruneTest(BitcoinTestFramework):
     def reorg_back(self):
         # Verify that a block on the old main chain fork has been pruned away
         assert_raises_rpc_error(-1, "Block not available (pruned data)", self.nodes[2].getblock, self.forkhash)
-        with self.nodes[2].assert_debug_log(expected_msgs=['block verification stopping at height', '(no data)']):
+        with self.nodes[2].assert_debug_log(expected_msgs=["Block verification stopping at height", "(no data)"]):
             assert not self.nodes[2].verifychain(checklevel=4, nblocks=0)
         self.log.info(f"Will need to redownload block {self.forkheight}")