From 5103a03d3bfb327d4a9e902cf1feccdfd0f81bda Mon Sep 17 00:00:00 2001
From: Christophe Jaillet <jailletc36@apache.org>
Date: Sat, 4 Oct 2014 20:03:06 +0000
Subject: [PATCH] Style (mostly indent) remove a useless local variable
 initialization

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1629440 13f79535-47bb-0310-9956-ffa450edef68
---
 modules/aaa/mod_allowmethods.c | 138 +++++++++++++++++----------------
 1 file changed, 71 insertions(+), 67 deletions(-)

diff --git a/modules/aaa/mod_allowmethods.c b/modules/aaa/mod_allowmethods.c
index 43ba176fc1..ca2b7c6205 100644
--- a/modules/aaa/mod_allowmethods.c
+++ b/modules/aaa/mod_allowmethods.c
@@ -44,110 +44,114 @@
  */
 
 typedef struct am_conf_t {
-  int allowed_set;
-  apr_int64_t allowed;
+    int allowed_set;
+    apr_int64_t allowed;
 } am_conf_t;
 
 module AP_MODULE_DECLARE_DATA allowmethods_module;
 
 static int am_check_access(request_rec *r)
 {
-  int method = r->method_number;
-  am_conf_t *conf;
+    int method = r->method_number;
+    am_conf_t *conf;
 
-  conf = (am_conf_t *) ap_get_module_config(r->per_dir_config,
-                                            &allowmethods_module);
-  if (!conf || conf->allowed == 0) {
-    return DECLINED;
-  }
+    conf = (am_conf_t *) ap_get_module_config(r->per_dir_config,
+                                              &allowmethods_module);
+    if (!conf || conf->allowed == 0) {
+        return DECLINED;
+    }
 
-  r->allowed = conf->allowed;
+    r->allowed = conf->allowed;
 
-  if (conf->allowed & (AP_METHOD_BIT << method)) {
-    return DECLINED;
-  }
+    if (conf->allowed & (AP_METHOD_BIT << method)) {
+        return DECLINED;
+    }
 
-  ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, APLOGNO(01623)
+    ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, APLOGNO(01623)
                   "client method denied by server configuration: '%s' to %s%s",
                   r->method,
                   r->filename ? "" : "uri ",
                   r->filename ? r->filename : r->uri);
 
-  return HTTP_METHOD_NOT_ALLOWED;
+    return HTTP_METHOD_NOT_ALLOWED;
 }
 
-static void *am_create_conf(apr_pool_t * p, char *dummy)
+static void *am_create_conf(apr_pool_t *p, char *dummy)
 {
-  am_conf_t *conf = apr_pcalloc(p, sizeof(am_conf_t));
+    am_conf_t *conf = apr_pcalloc(p, sizeof(am_conf_t));
 
-  conf->allowed = 0;
-  conf->allowed_set = 0;
-  return conf;
+    conf->allowed = 0;
+    conf->allowed_set = 0;
+    return conf;
 }
 
-static void* am_merge_conf(apr_pool_t* pool, void* a, void* b) {
-  am_conf_t* base = (am_conf_t*) a;
-  am_conf_t* add = (am_conf_t*) b;
-  am_conf_t* conf = apr_palloc(pool, sizeof(am_conf_t));
+static void* am_merge_conf(apr_pool_t *pool, void *a, void *b) {
+    am_conf_t *base = (am_conf_t*) a;
+    am_conf_t *add = (am_conf_t*) b;
+    am_conf_t *conf = apr_palloc(pool, sizeof(am_conf_t));
 
-  if (add->allowed_set) {
-      conf->allowed = add->allowed;
-      conf->allowed_set = add->allowed_set;
-  } else {
-      conf->allowed = base->allowed;
-      conf->allowed_set = base->allowed_set;
-  }
+    if (add->allowed_set) {
+        conf->allowed = add->allowed;
+        conf->allowed_set = add->allowed_set;
+    }
+    else {
+        conf->allowed = base->allowed;
+        conf->allowed_set = base->allowed_set;
+    }
 
-  return conf;
+    return conf;
 }
 
-static const char *am_allowmethods(cmd_parms *cmd, void *d, int argc, char *const argv[])
+static const char *am_allowmethods(cmd_parms *cmd, void *d, int argc,
+                                   char *const argv[])
 {
-  int i;
-  am_conf_t* conf = (am_conf_t*) d;
-  if (argc == 0) {
-      return "AllowMethods: No method or 'reset' keyword given";
-  }
-  if (argc == 1) {
-    if (strcasecmp("reset", argv[0]) == 0) {
-      conf->allowed = 0;
-      conf->allowed_set = 1;
-      return NULL;
-    }
-  }
+    int i;
+    am_conf_t *conf = (am_conf_t*) d;
 
-  for (i = 0; i < argc; i++) {
-    int m = 0;
-    m = ap_method_number_of(argv[i]);
-    if (m == M_INVALID) {
-      return apr_pstrcat(cmd->pool, "AllowMethods: Invalid Method '", argv[i], "'", NULL);
+    if (argc == 0) {
+        return "AllowMethods: No method or 'reset' keyword given";
     }
+    if (argc == 1) {
+        if (strcasecmp("reset", argv[0]) == 0) {
+            conf->allowed = 0;
+            conf->allowed_set = 1;
+            return NULL;
+        }
+    }
+
+    for (i = 0; i < argc; i++) {
+        int m;
+
+        m = ap_method_number_of(argv[i]);
+        if (m == M_INVALID) {
+            return apr_pstrcat(cmd->pool, "AllowMethods: Invalid Method '",
+                               argv[i], "'", NULL);
+        }
 
-    conf->allowed |= (AP_METHOD_BIT << m);
-  }
-  conf->allowed_set = 1;
-  return NULL;
+        conf->allowed |= (AP_METHOD_BIT << m);
+    }
+    conf->allowed_set = 1;
+    return NULL;
 }
 
 static void am_register_hooks(apr_pool_t * p)
 {
-  ap_hook_access_checker(am_check_access, NULL, NULL, APR_HOOK_REALLY_FIRST);
+    ap_hook_access_checker(am_check_access, NULL, NULL, APR_HOOK_REALLY_FIRST);
 }
 
 static const command_rec am_cmds[] = {
-  AP_INIT_TAKE_ARGV("AllowMethods", am_allowmethods, NULL,
-              ACCESS_CONF,
-              "only allow specific methods"),
-  {NULL}
+    AP_INIT_TAKE_ARGV("AllowMethods", am_allowmethods, NULL,
+                      ACCESS_CONF,
+                      "only allow specific methods"),
+    {NULL}
 };
 
 AP_DECLARE_MODULE(allowmethods) = {
-  STANDARD20_MODULE_STUFF,
-  am_create_conf,
-  am_merge_conf,
-  NULL,
-  NULL,
-  am_cmds,
-  am_register_hooks,
+    STANDARD20_MODULE_STUFF,
+    am_create_conf,
+    am_merge_conf,
+    NULL,
+    NULL,
+    am_cmds,
+    am_register_hooks,
 };
-
-- 
2.40.0