nilfs2: use the new ->i_state accessors

Change generated with coccinelle and fixed up by hand as appropriate.

Signed-off-by: Mateusz Guzik <mjguzik@gmail.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>

Author: mjguzik

fs/nilfs2/cpfile.c

@@ -1148,7 +1148,7 @@ int nilfs_cpfile_read(struct super_block *sb, size_t cpsize,
 	cpfile = nilfs_iget_locked(sb, NULL, NILFS_CPFILE_INO);
 	if (unlikely(!cpfile))
 		return -ENOMEM;
-	if (!(cpfile->i_state & I_NEW))
+	if (!(inode_state_read_once(cpfile) & I_NEW))
 		goto out;
 
 	err = nilfs_mdt_init(cpfile, NILFS_MDT_GFP, 0);

fs/nilfs2/dat.c

@@ -506,7 +506,7 @@ int nilfs_dat_read(struct super_block *sb, size_t entry_size,
 	dat = nilfs_iget_locked(sb, NULL, NILFS_DAT_INO);
 	if (unlikely(!dat))
 		return -ENOMEM;
-	if (!(dat->i_state & I_NEW))
+	if (!(inode_state_read_once(dat) & I_NEW))
 		goto out;
 
 	err = nilfs_mdt_init(dat, NILFS_MDT_GFP, sizeof(*di));

fs/nilfs2/ifile.c

@@ -188,7 +188,7 @@ int nilfs_ifile_read(struct super_block *sb, struct nilfs_root *root,
 	ifile = nilfs_iget_locked(sb, root, NILFS_IFILE_INO);
 	if (unlikely(!ifile))
 		return -ENOMEM;
-	if (!(ifile->i_state & I_NEW))
+	if (!(inode_state_read_once(ifile) & I_NEW))
 		goto out;
 
 	err = nilfs_mdt_init(ifile, NILFS_MDT_GFP,

fs/nilfs2/inode.c

@@ -365,7 +365,7 @@ struct inode *nilfs_new_inode(struct inode *dir, umode_t mode)
 
  failed_after_creation:
 	clear_nlink(inode);
-	if (inode->i_state & I_NEW)
+	if (inode_state_read_once(inode) & I_NEW)
 		unlock_new_inode(inode);
 	iput(inode);  /*
 		       * raw_inode will be deleted through
@@ -562,7 +562,7 @@ struct inode *nilfs_iget(struct super_block *sb, struct nilfs_root *root,
 	if (unlikely(!inode))
 		return ERR_PTR(-ENOMEM);
 
-	if (!(inode->i_state & I_NEW)) {
+	if (!(inode_state_read_once(inode) & I_NEW)) {
 		if (!inode->i_nlink) {
 			iput(inode);
 			return ERR_PTR(-ESTALE);
@@ -591,7 +591,7 @@ struct inode *nilfs_iget_for_gc(struct super_block *sb, unsigned long ino,
 	inode = iget5_locked(sb, ino, nilfs_iget_test, nilfs_iget_set, &args);
 	if (unlikely(!inode))
 		return ERR_PTR(-ENOMEM);
-	if (!(inode->i_state & I_NEW))
+	if (!(inode_state_read_once(inode) & I_NEW))
 		return inode;
 
 	err = nilfs_init_gcinode(inode);
@@ -631,7 +631,7 @@ int nilfs_attach_btree_node_cache(struct inode *inode)
 				  nilfs_iget_set, &args);
 	if (unlikely(!btnc_inode))
 		return -ENOMEM;
-	if (btnc_inode->i_state & I_NEW) {
+	if (inode_state_read_once(btnc_inode) & I_NEW) {
 		nilfs_init_btnc_inode(btnc_inode);
 		unlock_new_inode(btnc_inode);
 	}
@@ -686,7 +686,7 @@ struct inode *nilfs_iget_for_shadow(struct inode *inode)
 			       nilfs_iget_set, &args);
 	if (unlikely(!s_inode))
 		return ERR_PTR(-ENOMEM);
-	if (!(s_inode->i_state & I_NEW))
+	if (!(inode_state_read_once(s_inode) & I_NEW))
 		return inode;
 
 	NILFS_I(s_inode)->i_flags = 0;

fs/nilfs2/sufile.c

@@ -1226,7 +1226,7 @@ int nilfs_sufile_read(struct super_block *sb, size_t susize,
 	sufile = nilfs_iget_locked(sb, NULL, NILFS_SUFILE_INO);
 	if (unlikely(!sufile))
 		return -ENOMEM;
-	if (!(sufile->i_state & I_NEW))
+	if (!(inode_state_read_once(sufile) & I_NEW))
 		goto out;
 
 	err = nilfs_mdt_init(sufile, NILFS_MDT_GFP, sizeof(*sui));