sysfs: add sysfs_dirent->s_name

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / fs / sysfs / symlink.c

diff --git a/fs/sysfs/symlink.c b/fs/sysfs/symlink.c
index d96bb9cbc9d41dbac53ffc7a0541cde4866ac2c0..c72820450e7ca8b3a0a9ce7b8686a3a0b62fa1a1 100644 (file)
--- a/fs/sysfs/symlink.c
+++ b/fs/sysfs/symlink.c
@@ -57,14 +57,9 @@ static int sysfs_add_link(struct dentry * parent, const char * name, struct kobj
        if (!sl)
                goto err_out;
 
-       sl->link_name = kmalloc(strlen(name) + 1, GFP_KERNEL);
-       if (!sl->link_name)
-               goto err_out;
-
-       strcpy(sl->link_name, name);
        sl->target_kobj = kobject_get(target);
 
-       sd = sysfs_new_dirent(sl, S_IFLNK|S_IRWXUGO, SYSFS_KOBJ_LINK);
+       sd = sysfs_new_dirent(name, sl, S_IFLNK|S_IRWXUGO, SYSFS_KOBJ_LINK);
        if (!sd)
                goto err_out;
        sysfs_attach_dirent(sd, parent_sd, NULL);
@@ -74,7 +69,6 @@ static int sysfs_add_link(struct dentry * parent, const char * name, struct kobj
  err_out:
        if (sl) {
                kobject_put(sl->target_kobj);
-               kfree(sl->link_name);
                kfree(sl);
        }
        return error;