filesystems: add set_nlink()

Replace remaining direct i_nlink updates with a new set_nlink()
updater function.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Tested-by: Toshiyuki Okajima <toshi.okajima@jp.fujitsu.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

1 files changed, 6 insertions, 6 deletions

diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
index 11f8582d7218..a36d327f1521 100644
--- a/fs/ecryptfs/inode.c
+++ b/fs/ecryptfs/inode.c
@@ -474,8 +474,8 @@ static int ecryptfs_link(struct dentry *old_dentry, struct inode *dir,
                 goto out_lock;
         fsstack_copy_attr_times(dir, lower_dir_dentry->d_inode);
         fsstack_copy_inode_size(dir, lower_dir_dentry->d_inode);
-        old_dentry->d_inode->i_nlink =
-                ecryptfs_inode_to_lower(old_dentry->d_inode)->i_nlink;
+        set_nlink(old_dentry->d_inode,
+                  ecryptfs_inode_to_lower(old_dentry->d_inode)->i_nlink);
         i_size_write(new_dentry->d_inode, file_size_save);
 out_lock:
         unlock_dir(lower_dir_dentry);
@@ -499,8 +499,8 @@ static int ecryptfs_unlink(struct inode *dir, struct dentry *dentry)
                 goto out_unlock;
         }
         fsstack_copy_attr_times(dir, lower_dir_inode);
-        dentry->d_inode->i_nlink =
-                ecryptfs_inode_to_lower(dentry->d_inode)->i_nlink;
+        set_nlink(dentry->d_inode,
+                  ecryptfs_inode_to_lower(dentry->d_inode)->i_nlink);
         dentry->d_inode->i_ctime = dir->i_ctime;
         d_drop(dentry);
 out_unlock:
@@ -565,7 +565,7 @@ static int ecryptfs_mkdir(struct inode *dir, struct dentry *dentry, int mode)
                 goto out;
         fsstack_copy_attr_times(dir, lower_dir_dentry->d_inode);
         fsstack_copy_inode_size(dir, lower_dir_dentry->d_inode);
-        dir->i_nlink = lower_dir_dentry->d_inode->i_nlink;
+        set_nlink(dir, lower_dir_dentry->d_inode->i_nlink);
 out:
         unlock_dir(lower_dir_dentry);
         if (!dentry->d_inode)
@@ -588,7 +588,7 @@ static int ecryptfs_rmdir(struct inode *dir, struct dentry *dentry)
         if (!rc && dentry->d_inode)
                 clear_nlink(dentry->d_inode);
         fsstack_copy_attr_times(dir, lower_dir_dentry->d_inode);
-        dir->i_nlink = lower_dir_dentry->d_inode->i_nlink;
+        set_nlink(dir, lower_dir_dentry->d_inode->i_nlink);
         unlock_dir(lower_dir_dentry);
         if (!rc)
                 d_drop(dentry);