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[v2,2/5] ui/cocoa: Use macro ARRAY_SIZE where possible

Message ID 1386424088-23196-3-git-send-email-sw@weilnetz.de
State Accepted
Headers show

Commit Message

Stefan Weil Dec. 7, 2013, 1:48 p.m. UTC 
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>
---
 ui/cocoa.m |    5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
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Patch

diff --git a/ui/cocoa.m b/ui/cocoa.m
index be49179..2524f18 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];