disable warning when -DNDEBUG(disable assert())

[urcu.git] / rculfhash-mm-mmap.c

diff --git a/rculfhash-mm-mmap.c b/rculfhash-mm-mmap.c
index 542c884e9f576c4dae45186b4fa0b4849cbd4eb8..dba4524de7d3c42814342258e34b266df2b3dcd6 100644 (file)
--- a/rculfhash-mm-mmap.c
+++ b/rculfhash-mm-mmap.c
@@ -36,14 +36,18 @@ static void *memory_map(size_t length)
 
 static void memory_unmap(void *ptr, size_t length)
 {
-       int ret = munmap(ptr, length);
+       int ret __attribute__((unused));
+
+       ret = munmap(ptr, length);
 
        assert(ret == 0);
 }
 
 static void memory_populate(void *ptr, size_t length)
 {
-       void *ret = mmap(ptr, length, PROT_READ | PROT_WRITE,
+       void *ret __attribute__((unused));
+
+       ret = mmap(ptr, length, PROT_READ | PROT_WRITE,
                        MAP_FIXED | MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
 
        assert(ret == ptr);
@@ -55,7 +59,9 @@ static void memory_populate(void *ptr, size_t length)
  */
 static void memory_discard(void *ptr, size_t length)
 {
-       void *ret = mmap(ptr, length, PROT_NONE,
+       void *ret __attribute__((unused));
+
+       ret = mmap(ptr, length, PROT_NONE,
                        MAP_FIXED | MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
 
        assert(ret == ptr);
@@ -140,14 +146,13 @@ struct cds_lfht *alloc_cds_lfht(unsigned long min_nr_alloc_buckets,
        ht = calloc(1, sizeof(struct cds_lfht));
        assert(ht);
 
+       ht->bucket_at = bucket_at;
        ht->mm = &cds_lfht_mm_mmap;
-
        ht->min_nr_alloc_buckets = min_nr_alloc_buckets;
        ht->min_alloc_buckets_order =
                        get_count_order_ulong(min_nr_alloc_buckets);
        ht->max_nr_buckets = max_nr_buckets;
 
-       ht->bucket_at = bucket_at;
 
        return ht;
 }