From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AG47ELun0ybxvV66+pmcc8WMRkEf07seL2xJU7+BHlMfb24EgckyqNVlS07lZsAWFl9KrWWzPODY ARC-Seal: i=1; a=rsa-sha256; t=1520000093; cv=none; d=google.com; s=arc-20160816; b=lemFQ0ry/0G2bGOsAAGz8HBTLlRYkZuaqeD2JEQGTmNKUzQWH6/ewfvFM1KSTJbnru PPHDTl38jtQetTC3IWPRp+7ZwbPdg1beQlT7l0k3TfCH2db2EBcsZw9885yO40wkEPU2 8pW5fwkZvcdSNTw8W70NUcBp9psZeqYQB6DX1/ebOLKQyOxvncgbwESXiARcBiPDxFuj 4ttjsWJY+HExJfD4WgsCmB87/hfa20jKiNU2JgMqn7EnqRJYGdy97PP3QxuO5LIL9Vi9 3nuLiMxGp4Cc8oN2qgIdDy0LUEMP3WHtaasWEsQPKzTXFIDhpA4VYTyOP3wXkiCdbHGd lDUw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:arc-authentication-results; bh=xJzvzEvbTGZ+f+mjC01mUHuC/VXx4r82hQNB5crZooQ=; b=GJ2yu1+diI1LDS9QZINuvfbTduMuC7kGxAojJegPRnKQ6iPP6IBo2n72Li/NTRtnrb iGCrEiLjYjAzqiIlvtWcKaRScYKcPXcp2u9hhT5m/OhswAKJd8t1SP/agyA8PWYNm6g3 8LlqwLPvycKy3cAbJKUMtfOnCFxl2pXpCbVkU3YPJoYR7p1hj1mQUAk863LrNQs60IIQ KAvY/b3UpuNa5OVOfF4dxn1OnTvD3LgquhxkfKqJebCzBA/gW7coIyICt3C/3HRXEGkx tkmqzPrXTGTpkprXf1u8DND61XnuQrwOqdlhpzvMsrZNVhl+tCuQS1gRfz53jnzlGQTS 8Icg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of colin.king@canonical.com designates 91.189.89.112 as permitted sender) smtp.mailfrom=colin.king@canonical.com; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=canonical.com Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of colin.king@canonical.com designates 91.189.89.112 as permitted sender) smtp.mailfrom=colin.king@canonical.com; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=canonical.com From: Colin King To: Corey Minyard , Arnd Bergmann , Greg Kroah-Hartman , openipmi-developer@lists.sourceforge.net Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] ipmi: use ARRAY_SIZE for poweroff_functions array sizing calculation Date: Fri, 2 Mar 2018 14:14:51 +0000 Message-Id: <20180302141451.656-1-colin.king@canonical.com> X-Mailer: git-send-email 2.15.1 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: =?utf-8?q?1593835618533277959?= X-GMAIL-MSGID: =?utf-8?q?1593835618533277959?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: From: Colin Ian King Use the ARRAY_SIZE macro on a array poweroff_functions to determine size of the array. Improvement suggested by Coccinelle. Signed-off-by: Colin Ian King --- drivers/char/ipmi/ipmi_poweroff.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/char/ipmi/ipmi_poweroff.c b/drivers/char/ipmi/ipmi_poweroff.c index 07fa366bc8f0..fccb1e9fd3b7 100644 --- a/drivers/char/ipmi/ipmi_poweroff.c +++ b/drivers/char/ipmi/ipmi_poweroff.c @@ -519,8 +519,7 @@ static struct poweroff_function poweroff_functions[] = { .detect = ipmi_chassis_detect, .poweroff_func = ipmi_poweroff_chassis }, }; -#define NUM_PO_FUNCS (sizeof(poweroff_functions) \ - / sizeof(struct poweroff_function)) +#define NUM_PO_FUNCS ARRAY_SIZE(poweroff_functions) /* Called on a powerdown request. */ -- 2.15.1