Merge git://git.kernel.org/pub/scm/linux/kernel/git/viro/bdev

[linux-2.6-omap-h63xx.git] / fs / ext4 / super.c

diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index c12cf7a657a91ee0a35a7f35f889720513d548a4..bdddea14e782f041381837d1488506fd951cbc99 100644 (file)
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -3328,30 +3328,30 @@ static int ext4_quota_on_mount(struct super_block *sb, int type)
  * Standard function to be called on quota_on
  */
 static int ext4_quota_on(struct super_block *sb, int type, int format_id,
-                        char *path, int remount)
+                        char *name, int remount)
 {
        int err;
-       struct nameidata nd;
+       struct path path;
 
        if (!test_opt(sb, QUOTA))
                return -EINVAL;
-       /* When remounting, no checks are needed and in fact, path is NULL */
+       /* When remounting, no checks are needed and in fact, name is NULL */
        if (remount)
-               return vfs_quota_on(sb, type, format_id, path, remount);
+               return vfs_quota_on(sb, type, format_id, name, remount);
 
-       err = path_lookup(path, LOOKUP_FOLLOW, &nd);
+       err = kern_path(name, LOOKUP_FOLLOW, &path);
        if (err)
                return err;
 
        /* Quotafile not on the same filesystem? */
-       if (nd.path.mnt->mnt_sb != sb) {
-               path_put(&nd.path);
+       if (path.mnt->mnt_sb != sb) {
+               path_put(&path);
                return -EXDEV;
        }
        /* Journaling quota? */
        if (EXT4_SB(sb)->s_qf_names[type]) {
                /* Quotafile not in fs root? */
-               if (nd.path.dentry->d_parent->d_inode != sb->s_root->d_inode)
+               if (path.dentry->d_parent != sb->s_root)
                        printk(KERN_WARNING
                                "EXT4-fs: Quota file not on filesystem root. "
                                "Journaled quota will not work.\n");
@@ -3361,7 +3361,7 @@ static int ext4_quota_on(struct super_block *sb, int type, int format_id,
         * When we journal data on quota file, we have to flush journal to see
         * all updates to the file when we bypass pagecache...
         */
-       if (ext4_should_journal_data(nd.path.dentry->d_inode)) {
+       if (ext4_should_journal_data(path.dentry->d_inode)) {
                /*
                 * We don't need to lock updates but journal_flush() could
                 * otherwise be livelocked...
@@ -3370,13 +3370,13 @@ static int ext4_quota_on(struct super_block *sb, int type, int format_id,
                err = jbd2_journal_flush(EXT4_SB(sb)->s_journal);
                jbd2_journal_unlock_updates(EXT4_SB(sb)->s_journal);
                if (err) {
-                       path_put(&nd.path);
+                       path_put(&path);
                        return err;
                }
        }
 
-       err = vfs_quota_on_path(sb, type, format_id, &nd.path);
-       path_put(&nd.path);
+       err = vfs_quota_on_path(sb, type, format_id, &path);
+       path_put(&path);
        return err;
 }