2 files changed, 3 insertions, 6 deletions
diff --git a/src/core/ngx_connection.c b/src/core/ngx_connection.c
index c818114df..09ad15fcc 100644
--- a/src/core/ngx_connection.c
+++ b/src/core/ngx_connection.c
@@ -900,11 +900,9 @@ ngx_close_connection(ngx_connection_t *c)
     c->read->closed = 1;
     c->write->closed = 1;
 
-    if (c->single_connection) {
-        ngx_unlock(&c->lock);
-        c->read->locked = 0;
-        c->write->locked = 0;
-    }
+    ngx_unlock(&c->lock);
+    c->read->locked = 0;
+    c->write->locked = 0;
 
     ngx_mutex_unlock(ngx_posted_events_mutex);
 
diff --git a/src/core/ngx_connection.h b/src/core/ngx_connection.h
index 87fd08723..3daf2eee4 100644
--- a/src/core/ngx_connection.h
+++ b/src/core/ngx_connection.h
@@ -152,7 +152,6 @@ struct ngx_connection_s {
 
     unsigned            log_error:3;     /* ngx_connection_log_error_e */
 
-    unsigned            single_connection:1;
     unsigned            unexpected_eof:1;
     unsigned            timedout:1;
     unsigned            error:1;