linux-kernel - [PATCH 21/20] sysfs: Rename sysfs_mv_dir sysfs

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Message-Id: <1243109591-21611-1-git-send-email-ebiederm@xmission.com>
Date:	Sat, 23 May 2009 13:13:07 -0700
From:	"Eric W. Biederman" <ebiederm@...ssion.com>
To:	Andrew Morton <akpm@...ux-foundation.org>,
	Greg Kroah-Hartman <gregkh@...e.de>
Cc:	<linux-kernel@...r.kernel.org>, Tejun Heo <tj@...nel.org>,
	Cornelia Huck <cornelia.huck@...ibm.com>,
	<linux-fsdevel@...r.kernel.org>,
	"Eric W. Biederman" <ebiederm@...ssion.com>,
	"Eric W. Biederman" <ebiederm@...stanetworks.com>
Subject: [PATCH 21/20] sysfs: Rename sysfs_mv_dir sysfs_rename

From: Eric W. Biederman <ebiederm@...ssion.com>

It turns out that sysfs_mv_dir actually makes no assumptions that what
is being renamed is a directory.   So rename sysfs_mv_dir to sysfs_rename to
reflect the functions general utility.  Later we will use it rename symlinks
in sysfs.

Signed-off-by: Eric W. Biederman <ebiederm@...stanetworks.com>
---
 fs/sysfs/dir.c   |    6 +++---
 fs/sysfs/sysfs.h |    3 +++
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
index 7aa8890..4da20a3 100644
--- a/fs/sysfs/dir.c
+++ b/fs/sysfs/dir.c
@@ -660,7 +660,7 @@ void sysfs_remove_dir(struct kobject * kobj)
 	remove_dir(sd);
 }
 
-static int sysfs_mv_dir(struct sysfs_dirent *sd,
+int sysfs_rename(struct sysfs_dirent *sd,
 	struct sysfs_dirent *new_parent_sd, const char *new_name)
 {
 	const char *dup_name = NULL;
@@ -706,12 +706,12 @@ static int sysfs_mv_dir(struct sysfs_dirent *sd,
 
 int sysfs_rename_dir(struct kobject * kobj, const char *new_name)
 {
-	return sysfs_mv_dir(kobj->sd, kobj->sd->s_parent, new_name);
+	return sysfs_rename(kobj->sd, kobj->sd->s_parent, new_name);
 }
 
 int sysfs_move_dir(struct kobject *kobj, struct kobject *new_parent_kobj)
 {
-	return sysfs_mv_dir(kobj->sd, new_parent_kobj->sd, kobj->sd->s_name);
+	return sysfs_rename(kobj->sd, new_parent_kobj->sd, kobj->sd->s_name);
 }
 
 /* Relationship between s_mode and the DT_xxx types */
diff --git a/fs/sysfs/sysfs.h b/fs/sysfs/sysfs.h
index 5dd8168..be1d932 100644
--- a/fs/sysfs/sysfs.h
+++ b/fs/sysfs/sysfs.h
@@ -109,6 +109,9 @@ int sysfs_create_subdir(struct kobject *kobj, const char *name,
 			struct sysfs_dirent **p_sd);
 void sysfs_remove_subdir(struct sysfs_dirent *sd);
 
+int sysfs_rename(struct sysfs_dirent *sd,
+	struct sysfs_dirent *new_parent_sd, const char *new_name);
+
 static inline struct sysfs_dirent *__sysfs_get(struct sysfs_dirent *sd)
 {
 	if (sd) {
-- 
1.6.3.1.54.g99dd.dirty

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