HTTP/3: make ngx_http_log_error() static again.

This function was only referenced from ngx_http_v3_create_push_request() to
initialize push connection log.  Now the log handler is copied from the parent
request connection.

The change reduces diff to the default branch.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/http/ngx_http_request.c b/src/http/ngx_http_request.c
index 30200075e..2b838cfc3 100644
--- a/src/http/ngx_http_request.c
+++ b/src/http/ngx_http_request.c
@@ -50,6 +50,7 @@ static void ngx_http_lingering_close_handler(ngx_event_t *ev);
 static ngx_int_t ngx_http_post_action(ngx_http_request_t *r);
 static void ngx_http_log_request(ngx_http_request_t *r);
 
+static u_char *ngx_http_log_error(ngx_log_t *log, u_char *buf, size_t len);
 static u_char *ngx_http_log_error_handler(ngx_http_request_t *r,
     ngx_http_request_t *sr, u_char *buf, size_t len);
 
@@ -3829,7 +3830,7 @@ ngx_http_close_connection(ngx_connection_t *c)
 }
 
 
-u_char *
+static u_char *
 ngx_http_log_error(ngx_log_t *log, u_char *buf, size_t len)
 {
     u_char              *p;