[nginx] Upstream: simplified Accept-Ranges handling.

[Sergey Kandaurov]

details:   https://hg.nginx.org/nginx/rev/cdc2724858ca
branches:  
changeset: 8030:cdc2724858ca
user:      Maxim Dounin <mdounin at mdounin.ru>
date:      Mon May 30 21:25:43 2022 +0300
description:
Upstream: simplified Accept-Ranges handling.

The u->headers_in.accept_ranges field is not used anywhere and hence removed.

diffstat:

 src/http/ngx_http_upstream.c |  3 +--
 src/http/ngx_http_upstream.h |  1 -
 2 files changed, 1 insertions(+), 3 deletions(-)

diffs (24 lines):

diff -r e0027c8438b0 -r cdc2724858ca src/http/ngx_http_upstream.c
--- a/src/http/ngx_http_upstream.c	Mon May 30 21:25:42 2022 +0300
+++ b/src/http/ngx_http_upstream.c	Mon May 30 21:25:43 2022 +0300
@@ -259,8 +259,7 @@ static ngx_http_upstream_header_t  ngx_h
                  offsetof(ngx_http_headers_out_t, expires), 1 },
 
     { ngx_string("Accept-Ranges"),
-                 ngx_http_upstream_process_header_line,
-                 offsetof(ngx_http_upstream_headers_in_t, accept_ranges),
+                 ngx_http_upstream_ignore_header_line, 0,
                  ngx_http_upstream_copy_allow_ranges,
                  offsetof(ngx_http_headers_out_t, accept_ranges), 1 },
 
diff -r e0027c8438b0 -r cdc2724858ca src/http/ngx_http_upstream.h
--- a/src/http/ngx_http_upstream.h	Mon May 30 21:25:42 2022 +0300
+++ b/src/http/ngx_http_upstream.h	Mon May 30 21:25:43 2022 +0300
@@ -280,7 +280,6 @@ typedef struct {
 
     ngx_table_elt_t                 *last_modified;
     ngx_table_elt_t                 *location;
-    ngx_table_elt_t                 *accept_ranges;
     ngx_table_elt_t                 *www_authenticate;
     ngx_table_elt_t                 *transfer_encoding;
     ngx_table_elt_t                 *vary;