[PATCH] Upstream: remove unused struct field

[Thibault Charbonnier]

Hello!

Quite minor, but as far as I can tell, this field is not being used 
anywhere.

# HG changeset patch
# User Thibault Charbonnier <thibaultcha at fastmail.com>
# Date 1485309159 28800
#      Tue Jan 24 17:52:39 2017 -0800
# Branch remove-unused-upstream-struct-field
# Node ID bb5d6b4762998d1ca8f9ad487fa0e9bf6e0094e9
# Parent  d84f48e571e449ee6c072a8d52cdea8e06b88ef7
Upstream: remove unused struct field

diff -r d84f48e571e4 -r bb5d6b476299 src/http/ngx_http_upstream.h
--- a/src/http/ngx_http_upstream.h    Tue Jan 24 17:02:19 2017 +0300
+++ b/src/http/ngx_http_upstream.h    Tue Jan 24 17:52:39 2017 -0800
@@ -151,7 +151,6 @@
      ngx_msec_t                       connect_timeout;
      ngx_msec_t                       send_timeout;
      ngx_msec_t                       read_timeout;
-    ngx_msec_t                       timeout;
      ngx_msec_t                       next_upstream_timeout;

      size_t                           send_lowat;