CLEANUP: config: Return ERR_NONE from config callbacks instead of 0
Return ERR_NONE instead of 0 on success for all config callbacks that should
return ERR_* codes. There is no change because ERR_NONE is a macro equals to
0. But this makes the return value more explicit.
diff --git a/src/http_htx.c b/src/http_htx.c
index d3c3f42..b27b083 100644
--- a/src/http_htx.c
+++ b/src/http_htx.c
@@ -2005,7 +2005,7 @@
{
struct conf_errors *conf_err, *conf_err_back;
struct http_errors *http_errs;
- int rc, err = 0;
+ int rc, err = ERR_NONE;
list_for_each_entry_safe(conf_err, conf_err_back, &px->conf.errors, list) {
if (conf_err->type == 1) {
@@ -2061,7 +2061,7 @@
struct ebpt_node *node;
struct http_error_msg *http_errmsg;
struct htx *htx;
- int err_code = 0;
+ int err_code = ERR_NONE;
node = ebpt_first(&http_error_messages);
while (node) {