From: yan <clouds.yan@gmail.com>
To: gregkh@linuxfoundation.org
Cc: linux-kernel@vger.kernel.org, message.get@gmail.com
Subject: [PATCH] lib/kobject.c : Remove redundant check in create_dir
Date: Fri, 20 Apr 2012 21:25:53 +0800 [thread overview]
Message-ID: <1334928359.2018.11.camel@yan> (raw)
create_dir is a static function used only in kobject_add_internal.
There's no need to do check here, for kobject_add_internal will
reject kobject with invalid name.
Signed-off-by: Yan Hong <clouds.yan@gmail.com>
---
lib/kobject.c | 12 +++++-------
1 files changed, 5 insertions(+), 7 deletions(-)
diff --git a/lib/kobject.c b/lib/kobject.c
index aeefa8b..38fcc60 100644
--- a/lib/kobject.c
+++ b/lib/kobject.c
@@ -47,13 +47,11 @@ static int populate_dir(struct kobject *kobj)
static int create_dir(struct kobject *kobj)
{
int error = 0;
- if (kobject_name(kobj)) {
- error = sysfs_create_dir(kobj);
- if (!error) {
- error = populate_dir(kobj);
- if (error)
- sysfs_remove_dir(kobj);
- }
+ error = sysfs_create_dir(kobj);
+ if (!error) {
+ error = populate_dir(kobj);
+ if (error)
+ sysfs_remove_dir(kobj);
}
return error;
}
--
1.7.5.1
reply other threads:[~2012-04-20 13:25 UTC|newest]
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