linux-kernel - [PATCH] sysfs print name of undiscoverable attribute group as well

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Date:   Thu, 15 Sep 2016 21:44:06 +0200
From:   Johannes Thumshirn <jthumshirn@...e.de>
To:     Greg KH <gregkh@...uxfoundation.org>
Cc:     Linux Kernel Mailinglist <linux-kernel@...r.kernel.org>,
        Johannes Thumshirn <jthumshirn@...e.de>
Subject: [PATCH] sysfs print name of undiscoverable attribute group as well

Print the name of an undiscoverable attribute group as well, not just
the pointer's address.

Signed-off-by: Johannes Thumshirn <jthumshirn@...e.de>
---
 fs/sysfs/group.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/sysfs/group.c b/fs/sysfs/group.c
index dc1358b..b1a3557 100644
--- a/fs/sysfs/group.c
+++ b/fs/sysfs/group.c
@@ -233,8 +233,8 @@ void sysfs_remove_group(struct kobject *kobj,
 		kn = kernfs_find_and_get(parent, grp->name);
 		if (!kn) {
 			WARN(!kn, KERN_WARNING
-			     "sysfs group %p not found for kobject '%s'\n",
-			     grp, kobject_name(kobj));
+			     "sysfs group '%s' %p not found for kobject '%s'\n",
+			     grp->name, grp, kobject_name(kobj));
 			return;
 		}
 	} else {
-- 
1.8.5.6