struct mmap_mapping *mapping;
mapping = malloc(sizeof(struct mmap_mapping));
- if (mapping != NULL) {
+ if (mapping) {
mapping->file_handle = NULL;
mapping->map_handle = NULL;
mapping->log_level = log_level;
mmap_lock(log_level);
/* Check if the mapping exists in the hashtable. */
- if (g_hash_table_lookup(mmap_mappings, addr) == NULL) {
+ if (!g_hash_table_lookup(mmap_mappings, addr)) {
_set_errno(EINVAL);
ret = -1;
goto end;