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

that's the bulk of filesystem drivers dealing with inodes of their own

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

4 files changed, 15 insertions, 15 deletions

diff --git a/fs/fat/file.c b/fs/fat/file.c
index 1e98d333879f..54646829e08e 100644
--- a/fs/fat/file.c
+++ b/fs/fat/file.c
@@ -309,7 +309,7 @@ void fat_truncate_blocks(struct inode *inode, loff_t offset)
 
 int fat_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
 {
-	struct inode *inode = dentry->d_inode;
+	struct inode *inode = d_inode(dentry);
 	generic_fillattr(inode, stat);
 	stat->blksize = MSDOS_SB(inode->i_sb)->cluster_size;
 
@@ -381,7 +381,7 @@ static int fat_allow_set_time(struct msdos_sb_info *sbi, struct inode *inode)
 int fat_setattr(struct dentry *dentry, struct iattr *attr)
 {
 	struct msdos_sb_info *sbi = MSDOS_SB(dentry->d_sb);
-	struct inode *inode = dentry->d_inode;
+	struct inode *inode = d_inode(dentry);
 	unsigned int ia_valid;
 	int error;
 
diff --git a/fs/fat/namei_msdos.c b/fs/fat/namei_msdos.c
index a783b0e1272a..e68e794c71d2 100644
--- a/fs/fat/namei_msdos.c
+++ b/fs/fat/namei_msdos.c
@@ -310,7 +310,7 @@ out:
 static int msdos_rmdir(struct inode *dir, struct dentry *dentry)
 {
 	struct super_block *sb = dir->i_sb;
-	struct inode *inode = dentry->d_inode;
+	struct inode *inode = d_inode(dentry);
 	struct fat_slot_info sinfo;
 	int err;
 
@@ -404,7 +404,7 @@ out:
 /***** Unlink a file */
 static int msdos_unlink(struct inode *dir, struct dentry *dentry)
 {
-	struct inode *inode = dentry->d_inode;
+	struct inode *inode = d_inode(dentry);
 	struct super_block *sb = inode->i_sb;
 	struct fat_slot_info sinfo;
 	int err;
@@ -442,8 +442,8 @@ static int do_msdos_rename(struct inode *old_dir, unsigned char *old_name,
 	int err, old_attrs, is_dir, update_dotdot, corrupt = 0;
 
 	old_sinfo.bh = sinfo.bh = dotdot_bh = NULL;
-	old_inode = old_dentry->d_inode;
-	new_inode = new_dentry->d_inode;
+	old_inode = d_inode(old_dentry);
+	new_inode = d_inode(new_dentry);
 
 	err = fat_scan(old_dir, old_name, &old_sinfo);
 	if (err) {
diff --git a/fs/fat/namei_vfat.c b/fs/fat/namei_vfat.c
index b8b92c2f9683..af400ab27d48 100644
--- a/fs/fat/namei_vfat.c
+++ b/fs/fat/namei_vfat.c
@@ -35,7 +35,7 @@ static int vfat_revalidate_shortname(struct dentry *dentry)
 {
 	int ret = 1;
 	spin_lock(&dentry->d_lock);
-	if (dentry->d_time != dentry->d_parent->d_inode->i_version)
+	if (dentry->d_time != d_inode(dentry->d_parent)->i_version)
 		ret = 0;
 	spin_unlock(&dentry->d_lock);
 	return ret;
@@ -47,7 +47,7 @@ static int vfat_revalidate(struct dentry *dentry, unsigned int flags)
 		return -ECHILD;
 
 	/* This is not negative dentry. Always valid. */
-	if (dentry->d_inode)
+	if (d_really_is_positive(dentry))
 		return 1;
 	return vfat_revalidate_shortname(dentry);
 }
@@ -67,7 +67,7 @@ static int vfat_revalidate_ci(struct dentry *dentry, unsigned int flags)
 	 * positive dentry isn't good idea. So it's unsupported like
 	 * rename("filename", "FILENAME") for now.
 	 */
-	if (dentry->d_inode)
+	if (d_really_is_positive(dentry))
 		return 1;
 
 	/*
@@ -803,7 +803,7 @@ out:
 
 static int vfat_rmdir(struct inode *dir, struct dentry *dentry)
 {
-	struct inode *inode = dentry->d_inode;
+	struct inode *inode = d_inode(dentry);
 	struct super_block *sb = dir->i_sb;
 	struct fat_slot_info sinfo;
 	int err;
@@ -834,7 +834,7 @@ out:
 
 static int vfat_unlink(struct inode *dir, struct dentry *dentry)
 {
-	struct inode *inode = dentry->d_inode;
+	struct inode *inode = d_inode(dentry);
 	struct super_block *sb = dir->i_sb;
 	struct fat_slot_info sinfo;
 	int err;
@@ -917,8 +917,8 @@ static int vfat_rename(struct inode *old_dir, struct dentry *old_dentry,
 	struct super_block *sb = old_dir->i_sb;
 
 	old_sinfo.bh = sinfo.bh = dotdot_bh = NULL;
-	old_inode = old_dentry->d_inode;
-	new_inode = new_dentry->d_inode;
+	old_inode = d_inode(old_dentry);
+	new_inode = d_inode(new_dentry);
 	mutex_lock(&MSDOS_SB(sb)->s_lock);
 	err = vfat_find(old_dir, &old_dentry->d_name, &old_sinfo);
 	if (err)
diff --git a/fs/fat/nfs.c b/fs/fat/nfs.c
index 93e14933dcb6..eb192656fba2 100644
--- a/fs/fat/nfs.c
+++ b/fs/fat/nfs.c
@@ -266,7 +266,7 @@ struct inode *fat_rebuild_parent(struct super_block *sb, int parent_logstart)
  * Find the parent for a directory that is not currently connected to
  * the filesystem root.
  *
- * On entry, the caller holds child_dir->d_inode->i_mutex.
+ * On entry, the caller holds d_inode(child_dir)->i_mutex.
  */
 static struct dentry *fat_get_parent(struct dentry *child_dir)
 {
@@ -276,7 +276,7 @@ static struct dentry *fat_get_parent(struct dentry *child_dir)
 	struct inode *parent_inode = NULL;
 	struct msdos_sb_info *sbi = MSDOS_SB(sb);
 
-	if (!fat_get_dotdot_entry(child_dir->d_inode, &bh, &de)) {
+	if (!fat_get_dotdot_entry(d_inode(child_dir), &bh, &de)) {
 		int parent_logstart = fat_get_start(sbi, de);
 		parent_inode = fat_dget(sb, parent_logstart);
 		if (!parent_inode && sbi->options.nfs == FAT_NFS_NOSTALE_RO)