From 4cd577afa906b021de2192be978230d9db0f513a Mon Sep 17 00:00:00 2001
From: Xavier Del Campo Romero <xavi.dcr@tutanota.com>
Date: Mon, 6 Mar 2023 00:59:07 +0100
Subject: Perform some minor optimizations

---
 handler.c | 5 ++---
 handler.h | 1 -
 page.c    | 7 +------
 3 files changed, 3 insertions(+), 10 deletions(-)

diff --git a/handler.c b/handler.c
index 1d378a9..6a3d626 100644
--- a/handler.c
+++ b/handler.c
@@ -311,8 +311,7 @@ int handler_add(struct handler *const h, const char *url,
     const enum http_op op, const handler_fn f, void *const user)
 {
     const size_t n = h->n_cfg + 1;
-    struct handler_cfg *const cfgs = realloc(h->cfg, n * sizeof *h->cfg),
-        *c = NULL;
+    struct handler_cfg *const cfgs = realloc(h->cfg, n * sizeof *h->cfg);
 
     if (!cfgs)
     {
@@ -320,7 +319,7 @@ int handler_add(struct handler *const h, const char *url,
         return -1;
     }
 
-    c = &cfgs[h->n_cfg];
+    struct handler_cfg *const c = &cfgs[h->n_cfg];
 
     *c = (const struct handler_cfg)
     {
diff --git a/handler.h b/handler.h
index 8550010..69f8cbf 100644
--- a/handler.h
+++ b/handler.h
@@ -4,7 +4,6 @@
 #include "http.h"
 #include <stddef.h>
 
-struct handler;
 typedef int (*handler_fn)(const struct http_payload *p,
     struct http_response *r, void *user);
 
diff --git a/page.c b/page.c
index 9d52769..87486ae 100644
--- a/page.c
+++ b/page.c
@@ -39,11 +39,6 @@
     "       <input type=\"submit\" value=\"Submit\">\n" \
     "   </form>\n"
 
-static void free_response(void *const arg)
-{
-    free(arg);
-}
-
 static int prepare_name(struct html_node *const n, struct stat *const sb,
     const char *const dir, const char *const name)
 {
@@ -608,7 +603,7 @@ static int list_dir(struct http_response *const r, const char *const dir,
         .status = HTTP_STATUS_OK,
         .buf.rw = out.str,
         .n = out.len,
-        .free = free_response
+        .free = free
     };
 
     if (http_response_add_header(r, "Content-Type", "text/html"))
-- 
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