From: Stefan Weil <sw@weilnetz.de>
Date: Sat, 7 Dec 2013 13:48:05 +0000 (+0100)
Subject: ui/cocoa: Use macro ARRAY_SIZE where possible
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=5d70192bcb80a5355323a4736e0fb44d8e2b6743;p=qemu.git

ui/cocoa: Use macro ARRAY_SIZE where possible

This improves readability and simplifies the code.

Cc: Andreas Färber <andreas.faerber@web.de>
Cc: Anthony Liguori <aliguori@amazon.com>
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
---

diff --git a/ui/cocoa.m b/ui/cocoa.m
index be491794dc..2524f185bc 100644
--- a/ui/cocoa.m
+++ b/ui/cocoa.m
@@ -240,9 +240,8 @@ int keymap[] =
 
 static int cocoa_keycode_to_qemu(int keycode)
 {
-    if((sizeof(keymap)/sizeof(int)) <= keycode)
-    {
-        printf("(cocoa) warning unknow keycode 0x%x\n", keycode);
+    if (ARRAY_SIZE(keymap) <= keycode) {
+        printf("(cocoa) warning unknown keycode 0x%x\n", keycode);
         return 0;
     }
     return keymap[keycode];