[PATCH v3 12/12] ACPI: dock: fix some coding style issues

From: Xiaofei Tan <tanxiaofei@huawei.com>
To: <rjw@rjwysocki.net>, <lenb@kernel.org>, <rui.zhang@intel.com>,
	<bhelgaas@google.com>
Cc: Xiaofei Tan <tanxiaofei@huawei.com>, <linux-acpi@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>, <linux-pci@vger.kernel.org>,
	<linuxarm@openeuler.org>
Subject: [PATCH v3 12/12] ACPI: dock: fix some coding style issues
Date: Sat, 27 Mar 2021 20:08:24 +0800	[thread overview]
Message-ID: <1616846904-25719-13-git-send-email-tanxiaofei@huawei.com> (raw)
In-Reply-To: <1616846904-25719-1-git-send-email-tanxiaofei@huawei.com>

Fix some coding style issues reported by checkpatch.pl, including
following types:

WARNING: Missing a blank line after declarations
ERROR: spaces required around that ':'
WARNING: Statements should start on a tabstop

Signed-off-by: Xiaofei Tan <tanxiaofei@huawei.com>
---
 drivers/acpi/dock.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c
index 0937cea..7cf9215 100644
--- a/drivers/acpi/dock.c
+++ b/drivers/acpi/dock.c
@@ -271,6 +271,7 @@ static void hotplug_dock_devices(struct dock_station *ds, u32 event)
 
 		if (!acpi_device_enumerated(adev)) {
 			int ret = acpi_bus_scan(adev->handle);
+
 			if (ret)
 				dev_dbg(&adev->dev, "scan error %d\n", -ret);
 		}
@@ -502,6 +503,7 @@ static ssize_t flags_show(struct device *dev,
 			  struct device_attribute *attr, char *buf)
 {
 	struct dock_station *dock_station = dev->platform_data;
+
 	return snprintf(buf, PAGE_SIZE, "%d\n", dock_station->flags);
 
 }
@@ -523,7 +525,7 @@ static ssize_t undock_store(struct device *dev, struct device_attribute *attr,
 	begin_undock(dock_station);
 	ret = handle_eject_request(dock_station, ACPI_NOTIFY_EJECT_REQUEST);
 	acpi_scan_lock_release();
-	return ret ? ret: count;
+	return ret ? ret : count;
 }
 static DEVICE_ATTR_WO(undock);
 
@@ -535,10 +537,11 @@ static ssize_t uid_show(struct device *dev,
 {
 	unsigned long long lbuf;
 	struct dock_station *dock_station = dev->platform_data;
+
 	acpi_status status = acpi_evaluate_integer(dock_station->handle,
 					"_UID", NULL, &lbuf);
 	if (ACPI_FAILURE(status))
-	    return 0;
+		return 0;
 
 	return snprintf(buf, PAGE_SIZE, "%llx\n", lbuf);
 }
-- 
2.8.1

