linux-kernel - [PATCH RFCv2 3/3] s390/hmcdrv: remove the redundant directory path in debug message

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Message-Id: <20210528113951.6225-4-justin.he@arm.com>
Date:   Fri, 28 May 2021 19:39:51 +0800
From:   Jia He <justin.he@....com>
To:     Linus Torvalds <torvalds@...ux-foundation.org>,
        Petr Mladek <pmladek@...e.com>,
        Steven Rostedt <rostedt@...dmis.org>,
        Sergey Senozhatsky <senozhatsky@...omium.org>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Rasmus Villemoes <linux@...musvillemoes.dk>,
        Jonathan Corbet <corbet@....net>,
        Alexander Viro <viro@...iv.linux.org.uk>,
        Luca Coelho <luciano.coelho@...el.com>,
        Kalle Valo <kvalo@...eaurora.org>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Heiko Carstens <hca@...ux.ibm.com>,
        Vasily Gorbik <gor@...ux.ibm.com>
Cc:     Christian Borntraeger <borntraeger@...ibm.com>,
        Johannes Berg <johannes.berg@...el.com>,
        linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
        linux-s390@...r.kernel.org, Jia He <justin.he@....com>
Subject: [PATCH RFCv2 3/3] s390/hmcdrv: remove the redundant directory path in debug message

It would be better to use full file path with '%pD' instead of hard coding.

Signed-off-by: Jia He <justin.he@....com>
---
 drivers/s390/char/hmcdrv_dev.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/s390/char/hmcdrv_dev.c b/drivers/s390/char/hmcdrv_dev.c
index 20e9cd542e03..cdde75508c8a 100644
--- a/drivers/s390/char/hmcdrv_dev.c
+++ b/drivers/s390/char/hmcdrv_dev.c
@@ -137,7 +137,7 @@ static int hmcdrv_dev_open(struct inode *inode, struct file *fp)
 	if (rc)
 		module_put(THIS_MODULE);
 
-	pr_debug("open file '/dev/%pD' with return code %d\n", fp, rc);
+	pr_debug("open file '%pD' with return code %d\n", fp, rc);
 	return rc;
 }
 
@@ -146,7 +146,7 @@ static int hmcdrv_dev_open(struct inode *inode, struct file *fp)
  */
 static int hmcdrv_dev_release(struct inode *inode, struct file *fp)
 {
-	pr_debug("closing file '/dev/%pD'\n", fp);
+	pr_debug("closing file '%pD'\n", fp);
 	kfree(fp->private_data);
 	fp->private_data = NULL;
 	hmcdrv_ftp_shutdown();
@@ -231,7 +231,7 @@ static ssize_t hmcdrv_dev_read(struct file *fp, char __user *ubuf,
 	retlen = hmcdrv_dev_transfer((char *) fp->private_data,
 				     *pos, ubuf, len);
 
-	pr_debug("read from file '/dev/%pD' at %lld returns %zd/%zu\n",
+	pr_debug("read from file '%pD' at %lld returns %zd/%zu\n",
 		 fp, (long long) *pos, retlen, len);
 
 	if (retlen > 0)
@@ -248,7 +248,7 @@ static ssize_t hmcdrv_dev_write(struct file *fp, const char __user *ubuf,
 {
 	ssize_t retlen;
 
-	pr_debug("writing file '/dev/%pD' at pos. %lld with length %zd\n",
+	pr_debug("writing file '%pD' at pos. %lld with length %zd\n",
 		 fp, (long long) *pos, len);
 
 	if (!fp->private_data) { /* first expect a cmd write */
@@ -272,7 +272,7 @@ static ssize_t hmcdrv_dev_write(struct file *fp, const char __user *ubuf,
 	if (retlen > 0)
 		*pos += retlen;
 
-	pr_debug("write to file '/dev/%pD' returned %zd\n", fp, retlen);
+	pr_debug("write to file '%pD' returned %zd\n", fp, retlen);
 
 	return retlen;
 }
-- 
2.17.1