From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:37225) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1b7mev-0005Au-Mw for qemu-devel@nongnu.org; Tue, 31 May 2016 12:36:50 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1b7mep-0003Ht-K0 for qemu-devel@nongnu.org; Tue, 31 May 2016 12:36:48 -0400 From: Laurent Vivier Date: Tue, 31 May 2016 18:35:53 +0200 Message-Id: <1464712565-14857-5-git-send-email-lvivier@redhat.com> In-Reply-To: <1464712565-14857-1-git-send-email-lvivier@redhat.com> References: <1464712565-14857-1-git-send-email-lvivier@redhat.com> Subject: [Qemu-devel] [PATCH 04/16] qed: Use DIV_ROUND_UP List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-trivial@nongnu.org, qemu-devel@nongnu.org Cc: Laurent Vivier , qemu-block@nongnu.org Replace (((n) + (d) - 1) /(d)) by DIV_ROUND_UP(n,d). This patch is the result of coccinelle script scripts/coccinelle/round.cocci CC: qemu-block@nongnu.org Signed-off-by: Laurent Vivier --- block/qed-check.c | 3 +-- block/qed.c | 3 +-- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/block/qed-check.c b/block/qed-check.c index 622f308..dcd4f03 100644 --- a/block/qed-check.c +++ b/block/qed-check.c @@ -234,8 +234,7 @@ int qed_check(BDRVQEDState *s, BdrvCheckResult *result, bool fix) } check.result->bfi.total_clusters = - (s->header.image_size + s->header.cluster_size - 1) / - s->header.cluster_size; + DIV_ROUND_UP(s->header.image_size, s->header.cluster_size); ret = qed_check_l1_table(&check, s->l1_table); if (ret == 0) { /* Only check for leaks if entire image was scanned successfully */ diff --git a/block/qed.c b/block/qed.c index b591d4a..0f62192 100644 --- a/block/qed.c +++ b/block/qed.c @@ -143,8 +143,7 @@ static void qed_write_header(BDRVQEDState *s, BlockCompletionFunc cb, * them, and write back. */ - int nsectors = (sizeof(QEDHeader) + BDRV_SECTOR_SIZE - 1) / - BDRV_SECTOR_SIZE; + int nsectors = DIV_ROUND_UP(sizeof(QEDHeader), BDRV_SECTOR_SIZE); size_t len = nsectors * BDRV_SECTOR_SIZE; QEDWriteHeaderCB *write_header_cb = gencb_alloc(sizeof(*write_header_cb), cb, opaque); -- 2.5.5