[PATCH 06/14] sysfs: In sysfs_lookup don't open code sysfs_find_dirent

[Tejun Heo <htejun-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>]

From: Eric W. Biederman <ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>

This is a small cleanup patch that makes the code just
a little bit cleaner.

Signed-off-by: Eric W. Biederman <ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
Signed-off-by: Tejun Heo <htejun-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
 fs/sysfs/dir.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
index 8565d1b..f0fa789 100644
--- a/fs/sysfs/dir.c
+++ b/fs/sysfs/dir.c
@@ -756,9 +756,7 @@ static struct dentry * sysfs_lookup(struct inode *dir, struct dentry *dentry,
 
 	mutex_lock(&sysfs_mutex);
 
-	for (sd = parent_sd->s_children; sd; sd = sd->s_sibling)
-		if (sysfs_type(sd) && !strcmp(sd->s_name, dentry->d_name.name))
-			break;
+	sd = sysfs_find_dirent(parent_sd, dentry->d_name.name);
 
 	/* no such entry */
 	if (!sd)
-- 
1.5.0.3