rename ngx_http_discard_body() to ngx_http_discard_request_body()

diff --git a/src/http/modules/ngx_http_dav_module.c b/src/http/modules/ngx_http_dav_module.c
index f3fbb97..2378e36 100644
--- a/src/http/modules/ngx_http_dav_module.c
+++ b/src/http/modules/ngx_http_dav_module.c

@@ -353,7 +353,7 @@
         return NGX_HTTP_UNSUPPORTED_MEDIA_TYPE;
     }
 
-    rc = ngx_http_discard_body(r);
+    rc = ngx_http_discard_request_body(r);
 
     if (rc != NGX_OK && rc != NGX_AGAIN) {
         return rc;
@@ -469,7 +469,7 @@
         return NGX_HTTP_UNSUPPORTED_MEDIA_TYPE;
     }
 
-    rc = ngx_http_discard_body(r);
+    rc = ngx_http_discard_request_body(r);
 
     if (rc != NGX_OK && rc != NGX_AGAIN) {
         return rc;
@@ -611,7 +611,7 @@
 
 overwrite_done:
 
-    rc = ngx_http_discard_body(r);
+    rc = ngx_http_discard_request_body(r);
 
     if (rc != NGX_OK && rc != NGX_AGAIN) {
         return rc;

diff --git a/src/http/modules/ngx_http_empty_gif_module.c b/src/http/modules/ngx_http_empty_gif_module.c
index 050e759..dd9b935 100644
--- a/src/http/modules/ngx_http_empty_gif_module.c
+++ b/src/http/modules/ngx_http_empty_gif_module.c

@@ -116,7 +116,7 @@
         return NGX_HTTP_NOT_ALLOWED;
     }
 
-    rc = ngx_http_discard_body(r);
+    rc = ngx_http_discard_request_body(r);
 
     if (rc != NGX_OK && rc != NGX_AGAIN) {
         return rc;

diff --git a/src/http/modules/ngx_http_flv_module.c b/src/http/modules/ngx_http_flv_module.c
index 6fda6ba..e1bec8b 100644
--- a/src/http/modules/ngx_http_flv_module.c
+++ b/src/http/modules/ngx_http_flv_module.c

@@ -89,7 +89,7 @@
         return NGX_DECLINED;
     }
 
-    rc = ngx_http_discard_body(r);
+    rc = ngx_http_discard_request_body(r);
 
     if (rc != NGX_OK && rc != NGX_AGAIN) {
         return rc;

diff --git a/src/http/modules/ngx_http_memcached_module.c b/src/http/modules/ngx_http_memcached_module.c
index f720541..1cb8b74 100644
--- a/src/http/modules/ngx_http_memcached_module.c
+++ b/src/http/modules/ngx_http_memcached_module.c

@@ -167,7 +167,7 @@
         return NGX_HTTP_NOT_ALLOWED;
     }
 
-    rc = ngx_http_discard_body(r);
+    rc = ngx_http_discard_request_body(r);
 
     if (rc != NGX_OK && rc != NGX_AGAIN) {
         return rc;

diff --git a/src/http/modules/ngx_http_static_module.c b/src/http/modules/ngx_http_static_module.c
index 8f355dc..e074b23 100644
--- a/src/http/modules/ngx_http_static_module.c
+++ b/src/http/modules/ngx_http_static_module.c

@@ -100,7 +100,7 @@
         return NGX_DECLINED;
     }
 
-    rc = ngx_http_discard_body(r);
+    rc = ngx_http_discard_request_body(r);
 
     if (rc != NGX_OK && rc != NGX_AGAIN) {
         return rc;

diff --git a/src/http/modules/ngx_http_stub_status_module.c b/src/http/modules/ngx_http_stub_status_module.c
index 4fe9c04..10b3937 100644
--- a/src/http/modules/ngx_http_stub_status_module.c
+++ b/src/http/modules/ngx_http_stub_status_module.c

@@ -69,7 +69,7 @@
         return NGX_HTTP_NOT_ALLOWED;
     }
 
-    rc = ngx_http_discard_body(r);
+    rc = ngx_http_discard_request_body(r);
 
     if (rc != NGX_OK && rc != NGX_AGAIN) {
         return rc;