[PATCH] winmm: Avoid an ARRAY_SIZE-like macro

[Andrew Eikum]

Signed-off-by: Andrew Eikum <aeikum at codeweavers.com>

On Sat, Jul 07, 2018 at 11:39:09PM +0200, Michael Stefaniuc wrote:
> Signed-off-by: Michael Stefaniuc <mstefani at winehq.org>
> ---
>  dlls/winmm/lolvldrv.c | 5 ++---
>  1 file changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/dlls/winmm/lolvldrv.c b/dlls/winmm/lolvldrv.c
> index 3f63e5f0c9..35bd6a0b5f 100644
> --- a/dlls/winmm/lolvldrv.c
> +++ b/dlls/winmm/lolvldrv.c
> @@ -68,7 +68,6 @@ static BOOL drivers_loaded;
>  static int MMDrvsHi;
>  static WINE_MM_DRIVER	MMDrvs[8];
>  static LPWINE_MLD	MM_MLDrvs[40];
> -#define MAX_MM_MLDRVS	(sizeof(MM_MLDrvs) / sizeof(MM_MLDrvs[0]))
>  
>  static void MMDRV_Init(void);
>  
> @@ -146,9 +145,9 @@ LPWINE_MLD	MMDRV_Alloc(UINT size, UINT type, LPHANDLE hndl, DWORD* dwFlags,
>      if (!mld)	return NULL;
>  
>      /* find an empty slot in MM_MLDrvs table */
> -    for (i = 0; i < MAX_MM_MLDRVS; i++) if (!MM_MLDrvs[i]) break;
> +    for (i = 0; i < ARRAY_SIZE(MM_MLDrvs); i++) if (!MM_MLDrvs[i]) break;
>  
> -    if (i == MAX_MM_MLDRVS) {
> +    if (i == ARRAY_SIZE(MM_MLDrvs)) {
>  	/* the MM_MLDrvs table could be made growable in the future if needed */
>  	ERR("Too many open drivers\n");
>          HeapFree(GetProcessHeap(), 0, mld);
> -- 
> 2.14.4
> 
> 
>