From d0448de7f661070fad1602218f1b7d211e1c2270 Mon Sep 17 00:00:00 2001 From: Laurent Vivier Date: Tue, 31 May 2016 18:35:56 +0200 Subject: xen: Use DIV_ROUND_UP Replace (((n) + (d) - 1) /(d)) by DIV_ROUND_UP(n,d). This patch is the result of coccinelle script scripts/coccinelle/round.cocci CC: Stefano Stabellini Signed-off-by: Laurent Vivier Reviewed-by: Stefano Stabellini Signed-off-by: Michael Tokarev --- hw/display/xenfb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'hw') diff --git a/hw/display/xenfb.c b/hw/display/xenfb.c index 9866dfda5f..570b0977c3 100644 --- a/hw/display/xenfb.c +++ b/hw/display/xenfb.c @@ -472,9 +472,9 @@ static int xenfb_map_fb(struct XenFB *xenfb) xenfb->pixels = NULL; } - xenfb->fbpages = (xenfb->fb_len + (XC_PAGE_SIZE - 1)) / XC_PAGE_SIZE; + xenfb->fbpages = DIV_ROUND_UP(xenfb->fb_len, XC_PAGE_SIZE); n_fbdirs = xenfb->fbpages * mode / 8; - n_fbdirs = (n_fbdirs + (XC_PAGE_SIZE - 1)) / XC_PAGE_SIZE; + n_fbdirs = DIV_ROUND_UP(n_fbdirs, XC_PAGE_SIZE); pgmfns = g_malloc0(sizeof(xen_pfn_t) * n_fbdirs); fbmfns = g_malloc0(sizeof(xen_pfn_t) * xenfb->fbpages); -- cgit v1.2.3