VFS: normal filesystems (and lustre): d_inode() annotations

[linux-2.6-block.git] / fs / ext4 / namei.c

diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index 28fe71a2904c6de8c9774e67238d3a16a9b422a6..e086eebe335e7e33a37bfd3dfd7ba391a7a36b2d 100644 (file)
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -1429,7 +1429,7 @@ struct dentry *ext4_get_parent(struct dentry *child)
        struct ext4_dir_entry_2 * de;
        struct buffer_head *bh;
 
-       bh = ext4_find_entry(child->d_inode, &dotdot, &de, NULL);
+       bh = ext4_find_entry(d_inode(child), &dotdot, &de, NULL);
        if (IS_ERR(bh))
                return (struct dentry *) bh;
        if (!bh)
@@ -1437,13 +1437,13 @@ struct dentry *ext4_get_parent(struct dentry *child)
        ino = le32_to_cpu(de->inode);
        brelse(bh);
 
-       if (!ext4_valid_inum(child->d_inode->i_sb, ino)) {
-               EXT4_ERROR_INODE(child->d_inode,
+       if (!ext4_valid_inum(d_inode(child)->i_sb, ino)) {
+               EXT4_ERROR_INODE(d_inode(child),
                                 "bad parent inode number: %u", ino);
                return ERR_PTR(-EIO);
        }
 
-       return d_obtain_alias(ext4_iget_normal(child->d_inode->i_sb, ino));
+       return d_obtain_alias(ext4_iget_normal(d_inode(child)->i_sb, ino));
 }
 
 /*
@@ -1676,7 +1676,7 @@ static int add_dirent_to_buf(handle_t *handle, struct dentry *dentry,
                             struct inode *inode, struct ext4_dir_entry_2 *de,
                             struct buffer_head *bh)
 {
-       struct inode    *dir = dentry->d_parent->d_inode;
+       struct inode    *dir = d_inode(dentry->d_parent);
        const char      *name = dentry->d_name.name;
        int             namelen = dentry->d_name.len;
        unsigned int    blocksize = dir->i_sb->s_blocksize;
@@ -1732,7 +1732,7 @@ static int add_dirent_to_buf(handle_t *handle, struct dentry *dentry,
 static int make_indexed_dir(handle_t *handle, struct dentry *dentry,
                            struct inode *inode, struct buffer_head *bh)
 {
-       struct inode    *dir = dentry->d_parent->d_inode;
+       struct inode    *dir = d_inode(dentry->d_parent);
        const char      *name = dentry->d_name.name;
        int             namelen = dentry->d_name.len;
        struct buffer_head *bh2;
@@ -1864,7 +1864,7 @@ out_frames:
 static int ext4_add_entry(handle_t *handle, struct dentry *dentry,
                          struct inode *inode)
 {
-       struct inode *dir = dentry->d_parent->d_inode;
+       struct inode *dir = d_inode(dentry->d_parent);
        struct buffer_head *bh;
        struct ext4_dir_entry_2 *de;
        struct ext4_dir_entry_tail *t;
@@ -1947,7 +1947,7 @@ static int ext4_dx_add_entry(handle_t *handle, struct dentry *dentry,
        struct dx_entry *entries, *at;
        struct dx_hash_info hinfo;
        struct buffer_head *bh;
-       struct inode *dir = dentry->d_parent->d_inode;
+       struct inode *dir = d_inode(dentry->d_parent);
        struct super_block *sb = dir->i_sb;
        struct ext4_dir_entry_2 *de;
        int err;
@@ -2708,7 +2708,7 @@ static int ext4_rmdir(struct inode *dir, struct dentry *dentry)
        /* Initialize quotas before so that eventual writes go in
         * separate transaction */
        dquot_initialize(dir);
-       dquot_initialize(dentry->d_inode);
+       dquot_initialize(d_inode(dentry));
 
        retval = -ENOENT;
        bh = ext4_find_entry(dir, &dentry->d_name, &de, NULL);
@@ -2717,7 +2717,7 @@ static int ext4_rmdir(struct inode *dir, struct dentry *dentry)
        if (!bh)
                goto end_rmdir;
 
-       inode = dentry->d_inode;
+       inode = d_inode(dentry);
 
        retval = -EIO;
        if (le32_to_cpu(de->inode) != inode->i_ino)
@@ -2777,7 +2777,7 @@ static int ext4_unlink(struct inode *dir, struct dentry *dentry)
        /* Initialize quotas before so that eventual writes go
         * in separate transaction */
        dquot_initialize(dir);
-       dquot_initialize(dentry->d_inode);
+       dquot_initialize(d_inode(dentry));
 
        retval = -ENOENT;
        bh = ext4_find_entry(dir, &dentry->d_name, &de, NULL);
@@ -2786,7 +2786,7 @@ static int ext4_unlink(struct inode *dir, struct dentry *dentry)
        if (!bh)
                goto end_unlink;
 
-       inode = dentry->d_inode;
+       inode = d_inode(dentry);
 
        retval = -EIO;
        if (le32_to_cpu(de->inode) != inode->i_ino)
@@ -2938,7 +2938,7 @@ static int ext4_link(struct dentry *old_dentry,
                     struct inode *dir, struct dentry *dentry)
 {
        handle_t *handle;
-       struct inode *inode = old_dentry->d_inode;
+       struct inode *inode = d_inode(old_dentry);
        int err, retries = 0;
 
        if (inode->i_nlink >= EXT4_LINK_MAX)
@@ -3210,12 +3210,12 @@ static int ext4_rename(struct inode *old_dir, struct dentry *old_dentry,
        struct ext4_renament old = {
                .dir = old_dir,
                .dentry = old_dentry,
-               .inode = old_dentry->d_inode,
+               .inode = d_inode(old_dentry),
        };
        struct ext4_renament new = {
                .dir = new_dir,
                .dentry = new_dentry,
-               .inode = new_dentry->d_inode,
+               .inode = d_inode(new_dentry),
        };
        int force_reread;
        int retval;
@@ -3391,12 +3391,12 @@ static int ext4_cross_rename(struct inode *old_dir, struct dentry *old_dentry,
        struct ext4_renament old = {
                .dir = old_dir,
                .dentry = old_dentry,
-               .inode = old_dentry->d_inode,
+               .inode = d_inode(old_dentry),
        };
        struct ext4_renament new = {
                .dir = new_dir,
                .dentry = new_dentry,
-               .inode = new_dentry->d_inode,
+               .inode = d_inode(new_dentry),
        };
        u8 new_file_type;
        int retval;