filesystems: add missing nlink wrappers

Replace direct i_nlink updates with the respective updater function
(inc_nlink, drop_nlink, clear_nlink, inode_dec_link_count).

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>

2 files changed, 5 insertions, 5 deletions

diff --git a/fs/logfs/dir.c b/fs/logfs/dir.c
index b3ff3d89416..b7d7f67cee5 100644
--- a/fs/logfs/dir.c
+++ b/fs/logfs/dir.c
@@ -197,7 +197,7 @@ static int logfs_remove_inode(struct inode *inode)
 {
         int ret;
 
-        inode->i_nlink--;
+        drop_nlink(inode);
         ret = write_inode(inode);
         LOGFS_BUG_ON(ret, inode->i_sb);
         return ret;
@@ -433,7 +433,7 @@ static int __logfs_create(struct inode *dir, struct dentry *dentry,
 
         ta = kzalloc(sizeof(*ta), GFP_KERNEL);
         if (!ta) {
-                inode->i_nlink--;
+                drop_nlink(inode);
                 iput(inode);
                 return -ENOMEM;
         }
@@ -456,7 +456,7 @@ static int __logfs_create(struct inode *dir, struct dentry *dentry,
                 abort_transaction(inode, ta);
                 li->li_flags |= LOGFS_IF_STILLBORN;
                 /* FIXME: truncate symlink */
-                inode->i_nlink--;
+                drop_nlink(inode);
                 iput(inode);
                 goto out;
         }
@@ -563,7 +563,7 @@ static int logfs_link(struct dentry *old_dentry, struct inode *dir,
 
         inode->i_ctime = dir->i_ctime = dir->i_mtime = CURRENT_TIME;
         ihold(inode);
-        inode->i_nlink++;
+        inc_nlink(inode);
         mark_inode_dirty_sync(inode);
 
         return __logfs_create(dir, dentry, inode, NULL, 0);
diff --git a/fs/logfs/inode.c b/fs/logfs/inode.c
index 9abb048b96c..7e441ad5f79 100644
--- a/fs/logfs/inode.c
+++ b/fs/logfs/inode.c
@@ -93,7 +93,7 @@ static struct inode *__logfs_iget(struct super_block *sb, ino_t ino)
                 /* inode->i_nlink == 0 can be true when called from
                  * block validator */
                 /* set i_nlink to 0 to prevent caching */
-                inode->i_nlink = 0;
+                clear_nlink(inode);
                 logfs_inode(inode)->li_flags |= LOGFS_IF_ZOMBIE;
                 iget_failed(inode);
                 if (!err)