From: Valentin Bartenev <vbart@nginx.com>
Date: Fri, 26 Dec 2014 13:22:50 +0000 (+0300)
Subject: Unified handling of ngx_create_temp_file() return value.
X-Git-Tag: release-1.7.10~17
X-Git-Url: http://www.kaiwu.me/postgresql/commit/static/gitweb.js?a=commitdiff_plain;h=c07bebdcd116d04c96c71126b86a5ba13737db78;p=nginx.git

Unified handling of ngx_create_temp_file() return value.

The original check for NGX_AGAIN was surplus, since the function returns
only NGX_OK or NGX_ERROR.  Now it looks similar to other places.

No functional changes.
---

diff --git a/src/core/ngx_file.c b/src/core/ngx_file.c
index 7e6e921a3..1cafb825d 100644
--- a/src/core/ngx_file.c
+++ b/src/core/ngx_file.c
@@ -114,7 +114,7 @@ ngx_write_chain_to_temp_file(ngx_temp_file_t *tf, ngx_chain_t *chain)
         rc = ngx_create_temp_file(&tf->file, tf->path, tf->pool,
                                   tf->persistent, tf->clean, tf->access);
 
-        if (rc == NGX_ERROR || rc == NGX_AGAIN) {
+        if (rc != NGX_OK) {
             return rc;
         }