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misc: Use macro ARRAY_SIZE where possible

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This improves readability and simplifies the code.

Cc: Anthony Liguori <aliguori@amazon.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Stefan Hajnoczi <stefanha@redhat.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>
This commit is contained in:
Stefan Weil 2013-12-07 14:48:04 +01:00 • committed by Michael Tokarev
parent 2e0fc3a488
commit dff7424dc0
3 changed files with 4 additions and 5 deletions
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3
qemu-char.c
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@ -1975,8 +1975,7 @@ static void win_stdio_wait_func(void *opaque)
DWORD dwSize;
int i;
ret = ReadConsoleInput(stdio->hStdIn, buf, sizeof(buf) / sizeof(*buf),
&dwSize);
ret = ReadConsoleInput(stdio->hStdIn, buf, ARRAY_SIZE(buf), &dwSize);
if (!ret) {
/* Avoid error storm */