Merge branch 'ep/equals-null-cocci'

Merges up ep/maint-equals-null-cocci to the current codebase.

* ep/equals-null-cocci:
  tree-wide: apply equals-null.cocci

Author: gitster

branch.c

@@ -653,7 +653,7 @@ void create_branches_recursively(struct repository *r, const char *name,
 	 * be created in every submodule.
 	 */
 	for (i = 0; i < submodule_entry_list.entry_nr; i++) {
-		if (submodule_entry_list.entries[i].repo == NULL) {
+		if (!submodule_entry_list.entries[i].repo) {
 			int code = die_message(
 				_("submodule '%s': unable to find submodule"),
 				submodule_entry_list.entries[i].submodule->name);

compat/fsmonitor/fsm-listen-darwin.c

@@ -342,7 +342,7 @@ int fsm_listen__ctor(struct fsmonitor_daemon_state *state)
 					   data->cfar_paths_to_watch,
 					   kFSEventStreamEventIdSinceNow,
 					   0.001, flags);
-	if (data->stream == NULL)
+	if (!data->stream)
 		goto failed;
 
 	/*