From: Laurent Vivier <lvivier@redhat.com>
Date: Tue, 31 May 2016 16:35:59 +0000 (+0200)
Subject: rocker: Use DIV_ROUND_UP
X-Git-Tag: v2.7.0-rc0~142^2~5
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=df5d1c17b6d9a436a3fcedcc16fa6fb8d28d2f07;p=thirdparty%2Fqemu.git

rocker: 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: Scott Feldman <sfeldma@gmail.com>
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
---

diff --git a/hw/net/rocker/rocker_of_dpa.c b/hw/net/rocker/rocker_of_dpa.c
index 0a134ebca85..9b1e0d24412 100644
--- a/hw/net/rocker/rocker_of_dpa.c
+++ b/hw/net/rocker/rocker_of_dpa.c
@@ -103,9 +103,8 @@ typedef struct of_dpa_flow_key {
 
 /* Width of key which includes field 'f' in u64s, rounded up */
 #define FLOW_KEY_WIDTH(f) \
-    ((offsetof(OfDpaFlowKey, f) + \
-      sizeof(((OfDpaFlowKey *)0)->f) + \
-      sizeof(uint64_t) - 1) / sizeof(uint64_t))
+    DIV_ROUND_UP(offsetof(OfDpaFlowKey, f) + sizeof(((OfDpaFlowKey *)0)->f), \
+    sizeof(uint64_t))
 
 typedef struct of_dpa_flow_action {
     uint32_t goto_tbl;