Upstream: style.
diff --git a/src/http/ngx_http_upstream.c b/src/http/ngx_http_upstream.c
index 99d72be..c9cfcf8 100644
--- a/src/http/ngx_http_upstream.c
+++ b/src/http/ngx_http_upstream.c
@@ -4691,8 +4691,8 @@
ngx_http_upstream_process_cache_control(ngx_http_request_t *r,
ngx_table_elt_t *h, ngx_uint_t offset)
{
- ngx_table_elt_t **ph;
- ngx_http_upstream_t *u;
+ ngx_table_elt_t **ph;
+ ngx_http_upstream_t *u;
u = r->upstream;
ph = &u->headers_in.cache_control;
@@ -4980,7 +4980,11 @@
ngx_http_upstream_process_charset(ngx_http_request_t *r, ngx_table_elt_t *h,
ngx_uint_t offset)
{
- if (r->upstream->conf->ignore_headers & NGX_HTTP_UPSTREAM_IGN_XA_CHARSET) {
+ ngx_http_upstream_t *u;
+
+ u = r->upstream;
+
+ if (u->conf->ignore_headers & NGX_HTTP_UPSTREAM_IGN_XA_CHARSET) {
return NGX_OK;
}
@@ -4994,13 +4998,16 @@
ngx_http_upstream_process_connection(ngx_http_request_t *r, ngx_table_elt_t *h,
ngx_uint_t offset)
{
- r->upstream->headers_in.connection = h;
+ ngx_http_upstream_t *u;
+
+ u = r->upstream;
+ u->headers_in.connection = h;
if (ngx_strlcasestrn(h->value.data, h->value.data + h->value.len,
(u_char *) "close", 5 - 1)
!= NULL)
{
- r->upstream->headers_in.connection_close = 1;
+ u->headers_in.connection_close = 1;
}
return NGX_OK;
@@ -5011,13 +5018,16 @@
ngx_http_upstream_process_transfer_encoding(ngx_http_request_t *r,
ngx_table_elt_t *h, ngx_uint_t offset)
{
- r->upstream->headers_in.transfer_encoding = h;
+ ngx_http_upstream_t *u;
+
+ u = r->upstream;
+ u->headers_in.transfer_encoding = h;
if (ngx_strlcasestrn(h->value.data, h->value.data + h->value.len,
(u_char *) "chunked", 7 - 1)
!= NULL)
{
- r->upstream->headers_in.chunked = 1;
+ u->headers_in.chunked = 1;
}
return NGX_OK;