Merge branch 'dd/bloom-sparse-fix'

Code clean-up.

* dd/bloom-sparse-fix:
  bloom: fix `make sparse` warning

bloom.c

@@ -9,7 +9,7 @@
 
 define_commit_slab(bloom_filter_slab, struct bloom_filter);
 
-struct bloom_filter_slab bloom_filters;
+static struct bloom_filter_slab bloom_filters;
 
 struct pathmap_hash_entry {
     struct hashmap_entry entry;
@@ -273,4 +273,4 @@ int bloom_filter_contains(const struct bloom_filter *filter,
 	}
 
 	return 1;
-}
+}

bloom.h

@@ -87,4 +87,4 @@ int bloom_filter_contains(const struct bloom_filter *filter,
 			  const struct bloom_key *key,
 			  const struct bloom_filter_settings *settings);
 
-#endif
+#endif

t/helper/test-bloom.c

@@ -3,7 +3,7 @@
 #include "test-tool.h"
 #include "commit.h"
 
-struct bloom_filter_settings settings = DEFAULT_BLOOM_FILTER_SETTINGS;
+static struct bloom_filter_settings settings = DEFAULT_BLOOM_FILTER_SETTINGS;
 
 static void add_string_to_filter(const char *data, struct bloom_filter *filter) {
 		struct bloom_key key;

t/t0095-bloom.sh

@@ -114,4 +114,4 @@ test_expect_success EXPENSIVE 'get bloom filter for commit with 513 changes' '
 	test_cmp expect actual
 '
 
-test_done
+test_done

t/t4216-log-bloom.sh

@@ -152,4 +152,4 @@ test_expect_success 'Use Bloom filters if they exist in the latest but not all c
 	test_bloom_filters_used_when_some_filters_are_missing "-- A/B"
 '
 
-test_done
+test_done