linux-kernel - [PATCH v2] driver core: platform: need consistent spacing around '-'

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Message-ID: <20200602045556.66948-1-song.bao.hua@hisilicon.com>
Date:   Tue, 2 Jun 2020 16:55:56 +1200
From:   Barry Song <song.bao.hua@...ilicon.com>
To:     <gregkh@...uxfoundation.org>, <rafael@...nel.org>
CC:     <linux-kernel@...r.kernel.org>,
        Barry Song <song.bao.hua@...ilicon.com>
Subject: [PATCH v2] driver core: platform: need consistent spacing around '-'

Fix the below checkpatch issue:

ERROR: need consistent spacing around '-' (ctx:WxV)
FILE: drivers/base/platform.c:1008:
+       len = acpi_device_modalias(dev, buf, PAGE_SIZE -1);
                                                       ^

Signed-off-by: Barry Song <song.bao.hua@...ilicon.com>
---
 -v2:  specify a description of the patch in the email body

 drivers/base/platform.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index b27d0f6c18c9..ab9408182a0d 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -1005,7 +1005,7 @@ static ssize_t modalias_show(struct device *dev, struct device_attribute *a,
 	if (len != -ENODEV)
 		return len;
 
-	len = acpi_device_modalias(dev, buf, PAGE_SIZE -1);
+	len = acpi_device_modalias(dev, buf, PAGE_SIZE - 1);
 	if (len != -ENODEV)
 		return len;
 
-- 
2.23.0