# HG changeset patch
# User Sergey Kandaurov <pluknet@nginx.com>
# Date 1380700264 -14400
# Node ID 11599a3d0c7ce35f6b890dd79429e257d1b77a63
# Parent  d7a2729623d35bea63296a00ab09066cad9ba3c0
Unused macro and variable removed.

The macro NGX_HTTP_DAV_COPY_BLOCK is not used since 8101d9101ed8 (0.8.9).
The variable ngx_accept_mutex_lock_file was never used.

diff --git a/src/event/ngx_event.c b/src/event/ngx_event.c
--- a/src/event/ngx_event.c
+++ b/src/event/ngx_event.c
@@ -56,7 +56,6 @@ ngx_uint_t            ngx_accept_events;
 ngx_uint_t            ngx_accept_mutex_held;
 ngx_msec_t            ngx_accept_mutex_delay;
 ngx_int_t             ngx_accept_disabled;
-ngx_file_t            ngx_accept_mutex_lock_file;
 
 
 #if (NGX_STAT_STUB)
diff --git a/src/http/modules/ngx_http_dav_module.c b/src/http/modules/ngx_http_dav_module.c
--- a/src/http/modules/ngx_http_dav_module.c
+++ b/src/http/modules/ngx_http_dav_module.c
@@ -10,8 +10,6 @@
 #include <ngx_http.h>
 
 
-#define NGX_HTTP_DAV_COPY_BLOCK      65536
-
 #define NGX_HTTP_DAV_OFF             2