Style cleanup.

2 files changed, 5 insertions, 5 deletions

diff --git a/src/util/system.cpp b/src/util/system.cpp
index 3e6c2ae5d4..1f0a097e3d 100644
--- a/src/util/system.cpp
+++ b/src/util/system.cpp
@@ -135,12 +135,12 @@ bool DirIsWritable(const fs::path& directory)
     return true;
 }
 
-bool CheckDiskSpace(const fs::path& dir, uint64_t nAdditionalBytes)
+bool CheckDiskSpace(const fs::path& dir, uint64_t additional_bytes)
 {
-    constexpr uint64_t nMinDiskSpace = 52428800; // 50 MiB
+    constexpr uint64_t min_disk_space = 52428800; // 50 MiB
 
-    uint64_t nFreeBytesAvailable = fs::space(dir).available;
-    return nFreeBytesAvailable >= nMinDiskSpace + nAdditionalBytes;
+    uint64_t free_bytes_available = fs::space(dir).available;
+    return free_bytes_available >= min_disk_space + additional_bytes;
 }
 
 /**
diff --git a/src/util/system.h b/src/util/system.h
index 2a2ee9bc1d..bcfcaaaed0 100644
--- a/src/util/system.h
+++ b/src/util/system.h
@@ -72,7 +72,7 @@ bool RenameOver(fs::path src, fs::path dest);
 bool LockDirectory(const fs::path& directory, const std::string lockfile_name, bool probe_only=false);
 void UnlockDirectory(const fs::path& directory, const std::string& lockfile_name);
 bool DirIsWritable(const fs::path& directory);
-bool CheckDiskSpace(const fs::path& dir, uint64_t nAdditionalBytes = 0);
+bool CheckDiskSpace(const fs::path& dir, uint64_t additional_bytes = 0);
 
 /** Release all directory locks. This is used for unit testing only, at runtime
  * the global destructor will take care of the locks.