1 files changed, 3 insertions, 7 deletions

diff --git a/drivers/rtc/hctosys.c b/drivers/rtc/hctosys.c
index ff2092a0d38c..a74d0d890600 100644
--- a/drivers/rtc/hctosys.c
+++ b/drivers/rtc/hctosys.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * RTC subsystem, initialize system time on startup
  *
  * Copyright (C) 2005 Tower Technologies
  * Author: Alessandro Zummo <a.zummo@towertech.it>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
+ */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
@@ -33,7 +30,7 @@ static int __init rtc_hctosys(void)
         };
         struct rtc_device *rtc = rtc_class_open(CONFIG_RTC_HCTOSYS_DEVICE);
 
-        if (rtc == NULL) {
+        if (!rtc) {
                 pr_info("unable to open rtc device (%s)\n",
                         CONFIG_RTC_HCTOSYS_DEVICE);
                 goto err_open;
@@ -44,7 +41,6 @@ static int __init rtc_hctosys(void)
                 dev_err(rtc->dev.parent,
                         "hctosys: unable to read the hardware clock\n");
                 goto err_read;
-
         }
 
         tv64.tv_sec = rtc_tm_to_time64(&tm);