From d2766d0ff7604df7308a10e4fa4272f4d8a06e87 Mon Sep 17 00:00:00 2001
From: Andre Noll <maan@systemlinux.org>
Date: Sat, 8 Nov 2008 18:58:01 +0100
Subject: [PATCH] Simplify user table closing.

No need for an extra function for freeing the hash table.
---
 adu.c  | 1 -
 user.c | 8 ++------
 user.h | 1 -
 3 files changed, 2 insertions(+), 8 deletions(-)

diff --git a/adu.c b/adu.c
index 657adb2..a586ade 100644
--- a/adu.c
+++ b/adu.c
@@ -119,7 +119,6 @@ void close_all_tables(void)
 {
 	close_dir_table();
 	close_user_tables();
-	free_hash_table();
 }
 
 static void signal_handler(int s)
diff --git a/user.c b/user.c
index 1f7e04a..2b9fb20 100644
--- a/user.c
+++ b/user.c
@@ -298,12 +298,6 @@ void create_hash_table(unsigned bits)
 		sizeof(struct user_info));
 }
 
-void free_hash_table(void)
-{
-	free(uid_hash_table);
-	uid_hash_table = NULL;
-}
-
 static int close_user_table(struct user_info *ui, __a_unused void *data)
 {
 	int ret;
@@ -328,6 +322,8 @@ static int close_user_table(struct user_info *ui, __a_unused void *data)
 void close_user_tables(void)
 {
 	for_each_admissible_user(close_user_table, NULL);
+	free(uid_hash_table);
+	uid_hash_table = NULL;
 }
 
 /*
diff --git a/user.h b/user.h
index 0eba5bb..31f3a62 100644
--- a/user.h
+++ b/user.h
@@ -45,7 +45,6 @@ int write_uid_file(void);
 
 void create_hash_table(unsigned bits);
 void sort_hash_table(int (*comp)(const void *, const void *));
-void free_hash_table(void);
 
 int for_each_admissible_user(int (*func)(struct user_info *, void *),
 		void *data);
-- 
2.39.2