sysfs: Gut sysfs_addrm_start and sysfs_addrm_finish

With lazy inode updates and dentry operations bringing everything
into sync on demand there is no longer any need to immediately
update the vfs or grab i_mutex to protect those updates as we
make changes to sysfs.

Acked-by: Serge Hallyn <serue@us.ibm.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Eric W. Biederman <ebiederm@aristanetworks.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 0 insertions, 2 deletions

diff --git a/fs/sysfs/sysfs.h b/fs/sysfs/sysfs.h
index 12ccc07459d8..90b35012abb2 100644
--- a/fs/sysfs/sysfs.h
+++ b/fs/sysfs/sysfs.h
@@ -89,9 +89,7 @@ static inline unsigned int sysfs_type(struct sysfs_dirent *sd)
  */
 struct sysfs_addrm_cxt {
         struct sysfs_dirent     *parent_sd;
-        struct inode            *parent_inode;
         struct sysfs_dirent     *removed;
-        int                     cnt;
 };
 
 /*