From: Aki Tuomi <aki.tuomi@open-xchange.com>
Date: Fri, 8 Nov 2024 06:30:45 +0000 (+0200)
Subject: auth: userdb-passwd-file - Use container_of() macro
X-Git-Tag: 2.4.0~271
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=4e64c9a91dd28567143c4f6a00fbb98a1e757aa9;p=thirdparty%2Fdovecot%2Fcore.git

auth: userdb-passwd-file - Use container_of() macro
---

diff --git a/src/auth/userdb-passwd-file.c b/src/auth/userdb-passwd-file.c
index b3ed1a3ca4..bbf06d38bc 100644
--- a/src/auth/userdb-passwd-file.c
+++ b/src/auth/userdb-passwd-file.c
@@ -74,7 +74,7 @@ static void passwd_file_lookup(struct auth_request *auth_request,
 {
 	struct userdb_module *_module = auth_request->userdb->userdb;
 	struct passwd_file_userdb_module *module =
-		(struct passwd_file_userdb_module *)_module;
+		container_of(_module, struct passwd_file_userdb_module, module);
 	struct passwd_user *pu;
 	int ret;
 
@@ -133,7 +133,7 @@ passwd_file_iterate_init(struct auth_request *auth_request,
 {
 	struct userdb_module *_module = auth_request->userdb->userdb;
 	struct passwd_file_userdb_module *module =
-		(struct passwd_file_userdb_module *)_module;
+		container_of(_module, struct passwd_file_userdb_module, module);
 	struct passwd_file_userdb_iterate_context *ctx;
 	int fd;
 
@@ -166,7 +166,7 @@ passwd_file_iterate_init(struct auth_request *auth_request,
 static void passwd_file_iterate_next(struct userdb_iterate_context *_ctx)
 {
 	struct passwd_file_userdb_iterate_context *ctx =
-		(struct passwd_file_userdb_iterate_context *)_ctx;
+		container_of(_ctx, struct passwd_file_userdb_iterate_context, ctx);
 	const char *line, *p;
 
 	if (ctx->input == NULL)
@@ -200,7 +200,7 @@ static void passwd_file_iterate_next(struct userdb_iterate_context *_ctx)
 static int passwd_file_iterate_deinit(struct userdb_iterate_context *_ctx)
 {
 	struct passwd_file_userdb_iterate_context *ctx =
-		(struct passwd_file_userdb_iterate_context *)_ctx;
+		container_of(_ctx, struct passwd_file_userdb_iterate_context, ctx);
 	int ret = _ctx->failed ? -1 : 0;
 
 	i_stream_destroy(&ctx->input);
@@ -232,7 +232,7 @@ passwd_file_preinit(pool_t pool, struct event *event,
 static void passwd_file_init(struct userdb_module *_module)
 {
 	struct passwd_file_userdb_module *module =
-		(struct passwd_file_userdb_module *)_module;
+		container_of(_module, struct passwd_file_userdb_module, module);
 
 	db_passwd_file_parse(module->pwf);
 }
@@ -240,7 +240,7 @@ static void passwd_file_init(struct userdb_module *_module)
 static void passwd_file_deinit(struct userdb_module *_module)
 {
 	struct passwd_file_userdb_module *module =
-		(struct passwd_file_userdb_module *)_module;
+		container_of(_module, struct passwd_file_userdb_module, module);
 
 	db_passwd_file_unref(&module->pwf);
 }