1 files changed, 4 insertions, 2 deletions
diff --git a/commit.c b/commit.c
index e433c33bb0..0606d16e3a 100644
--- a/commit.c
+++ b/commit.c
@@ -801,7 +801,8 @@ int compare_commits_by_author_date(const void *a_, const void *b_,
 	return 0;
 }
 
-int compare_commits_by_gen_then_commit_date(const void *a_, const void *b_, void *unused)
+int compare_commits_by_gen_then_commit_date(const void *a_, const void *b_,
+					    void *unused UNUSED)
 {
 	const struct commit *a = a_, *b = b_;
 	const timestamp_t generation_a = commit_graph_generation(a),
@@ -821,7 +822,8 @@ int compare_commits_by_gen_then_commit_date(const void *a_, const void *b_, void
 	return 0;
 }
 
-int compare_commits_by_commit_date(const void *a_, const void *b_, void *unused)
+int compare_commits_by_commit_date(const void *a_, const void *b_,
+				   void *unused UNUSED)
 {
 	const struct commit *a = a_, *b = b_;
 	/* newer commits with larger date first */