sysfs: fix comments of sysfs_add/remove_one()

sysfs_add/remove_one() now link and unlink the target dirent into and
from the children list.  Update comments accordingly.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 3 insertions, 7 deletions

diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
index 5d95aa8e23c..fc615eed67d 100644
--- a/fs/sysfs/dir.c
+++ b/fs/sysfs/dir.c
@@ -410,10 +410,8 @@ void sysfs_addrm_start(struct sysfs_addrm_cxt *acxt,
  *      @sd: sysfs_dirent to be added
  *
  *      Get @acxt->parent_sd and set sd->s_parent to it and increment
- *      nlink of parent inode if @sd is a directory.  @sd is NOT
- *      linked into the children list of the parent.  The caller
- *      should invoke sysfs_link_sibling() after this function
- *      completes if @sd needs to be on the children list.
+ *      nlink of parent inode if @sd is a directory and link into the
+ *      children list of the parent.
  *
  *      This function should be called between calls to
  *      sysfs_addrm_start() and sysfs_addrm_finish() and should be
@@ -453,9 +451,7 @@ int sysfs_add_one(struct sysfs_addrm_cxt *acxt, struct sysfs_dirent *sd)
  *      @sd: sysfs_dirent to be added
  *
  *      Mark @sd removed and drop nlink of parent inode if @sd is a
- *      directory.  @sd is NOT unlinked from the children list of the
- *      parent.  The caller is repsonsible for removing @sd from the
- *      children list before calling this function.
+ *      directory.  @sd is unlinked from the children list.
  *
  *      This function should be called between calls to
  *      sysfs_addrm_start() and sysfs_addrm_finish() and should be