From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vaishali Thakkar Subject: [PATCH] net: fjes: Use resource_size Date: Mon, 11 Apr 2016 15:58:17 +0530 Message-ID: <1460370497-10221-1-git-send-email-vaishali.thakkar@oracle.com> Cc: davem@davemloft.net, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Vaishali Thakkar To: izumi.taku@jp.fujitsu.com Return-path: Received: from userp1040.oracle.com ([156.151.31.81]:23198 "EHLO userp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750719AbcDKKaT (ORCPT ); Mon, 11 Apr 2016 06:30:19 -0400 Sender: netdev-owner@vger.kernel.org List-ID: Use the function resource_size instead of explicit computation. Problem found using Coccinelle. Signed-off-by: Vaishali Thakkar --- drivers/net/fjes/fjes_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/fjes/fjes_main.c b/drivers/net/fjes/fjes_main.c index 0ddb54f..061b4af 100644 --- a/drivers/net/fjes/fjes_main.c +++ b/drivers/net/fjes/fjes_main.c @@ -1129,7 +1129,7 @@ static int fjes_probe(struct platform_device *plat_dev) res = platform_get_resource(plat_dev, IORESOURCE_MEM, 0); hw->hw_res.start = res->start; - hw->hw_res.size = res->end - res->start + 1; + hw->hw_res.size = resource_size(res); hw->hw_res.irq = platform_get_irq(plat_dev, 0); err = fjes_hw_init(&adapter->hw); if (err) -- 2.1.4