[nginx] Events: fixed style and wrong error handling in the iocp module.

[Sergey Kandaurov]

details:   https://hg.nginx.org/nginx/rev/5f5a34e83ca2
branches:  
changeset: 8064:5f5a34e83ca2
user:      Maxim Dounin <mdounin at mdounin.ru>
date:      Wed Sep 07 00:43:51 2022 +0300
description:
Events: fixed style and wrong error handling in the iocp module.

diffstat:

 src/event/modules/ngx_iocp_module.c |  7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)

diffs (24 lines):

diff -r 9cf231508a8d -r 5f5a34e83ca2 src/event/modules/ngx_iocp_module.c
--- a/src/event/modules/ngx_iocp_module.c	Tue Aug 09 17:13:46 2022 -0300
+++ b/src/event/modules/ngx_iocp_module.c	Wed Sep 07 00:43:51 2022 +0300
@@ -231,9 +231,8 @@ ngx_iocp_del_connection(ngx_connection_t
 }
 
 
-static
-ngx_int_t ngx_iocp_process_events(ngx_cycle_t *cycle, ngx_msec_t timer,
-    ngx_uint_t flags)
+static ngx_int_t
+ngx_iocp_process_events(ngx_cycle_t *cycle, ngx_msec_t timer, ngx_uint_t flags)
 {
     int                rc;
     u_int              key;
@@ -356,7 +355,7 @@ ngx_iocp_create_conf(ngx_cycle_t *cycle)
 
     cf = ngx_palloc(cycle->pool, sizeof(ngx_iocp_conf_t));
     if (cf == NULL) {
-        return NGX_CONF_ERROR;
+        return NULL;
     }
 
     cf->threads = NGX_CONF_UNSET;