httpd: simplify httpd_ReasonFromCode

src/network/httpd.c

@@ -177,14 +177,16 @@ struct httpd_client_t
 /*****************************************************************************
  * Various functions
  *****************************************************************************/
-typedef struct
+static const char *httpd_ReasonFromCode( unsigned i_code )
 {
+    typedef struct
+    {
         unsigned   i_code;
         const char psz_reason[36];
-} http_status_info;
+    } http_status_info;
 
-static const http_status_info http_reason[] =
-{
+    static const http_status_info http_reason[] =
+    {
         /*{ 100, "Continue" },
           { 101, "Switching Protocols" },*/
         { 200, "OK" },
@@ -240,26 +242,24 @@ static const http_status_info http_reason[] =
         { 505, "Protocol version not supported" },
         { 551, "Option not supported" },
         { 999, "" }
-};
+    };
 
-static const char psz_fallback_reason[5][16] =
-{ "Continue", "OK", "Found", "Client error", "Server error" };
-
-static const char *httpd_ReasonFromCode( unsigned i_code )
-{
-    const http_status_info *p;
+    static const char psz_fallback_reason[5][16] = {
+        "Continue", "OK", "Found", "Client error", "Server error"
+    };
 
     assert( ( i_code >= 100 ) && ( i_code <= 599 ) );
 
-    for (p = http_reason; i_code > p->i_code; p++);
+    const http_status_info *p = http_reason;
+    while (i_code < p->i_code)
+        p++;
 
-    if( p->i_code == i_code )
+    if (p->i_code == i_code)
         return p->psz_reason;
 
     return psz_fallback_reason[(i_code / 100) - 1];
 }
 
-
 static size_t httpd_HtmlError (char **body, int code, const char *url)
 {
     const char *errname = httpd_ReasonFromCode (code);