reiserfs: remove IS_PRIVATE helpers

There are a number of helper functions for marking a reiserfs inode
private that were leftover from reiserfs did its own thing wrt to
private inodes.  S_PRIVATE has been in the kernel for some time, so this
patch removes the helpers and uses IS_PRIVATE instead.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

fs/reiserfs/inode.c

@@ -1927,9 +1927,8 @@ int reiserfs_new_inode(struct reiserfs_transaction_handle *th,
 		reiserfs_warning(inode->i_sb, "jdm-13090",
 				 "ACLs aren't enabled in the fs, "
 				 "but vfs thinks they are!");
-	} else if (is_reiserfs_priv_object(dir)) {
-		reiserfs_mark_inode_private(inode);
-	}
+	} else if (IS_PRIVATE(dir))
+		inode->i_flags |= S_PRIVATE;
 
 	reiserfs_update_sd(th, inode);
 	reiserfs_check_path(&path_to_key);

fs/reiserfs/namei.c

@@ -358,9 +358,10 @@ static struct dentry *reiserfs_lookup(struct inode *dir, struct dentry *dentry,
 			return ERR_PTR(-EACCES);
 		}
 
-		/* Propogate the priv_object flag so we know we're in the priv tree */
-		if (is_reiserfs_priv_object(dir))
-			reiserfs_mark_inode_private(inode);
+		/* Propagate the private flag so we know we're
+		 * in the priv tree */
+		if (IS_PRIVATE(dir))
+			inode->i_flags |= S_PRIVATE;
 	}
 	reiserfs_write_unlock(dir->i_sb);
 	if (retval == IO_ERROR) {

fs/reiserfs/xattr.c

@@ -633,14 +633,14 @@ __reiserfs_xattr_del(struct dentry *xadir, const char *name, int namelen)
 	if (S_ISDIR(dentry->d_inode->i_mode))
 		goto out_file;
 
-	if (!is_reiserfs_priv_object(dentry->d_inode)) {
+	if (!IS_PRIVATE(dentry->d_inode)) {
 		reiserfs_error(dir->i_sb, "jdm-20003",
 			       "OID %08x [%.*s/%.*s] doesn't have "
 			       "priv flag set [parent is %sset].",
 			       le32_to_cpu(INODE_PKEY(dentry->d_inode)->
 					   k_objectid), xadir->d_name.len,
 			       xadir->d_name.name, namelen, name,
-			       is_reiserfs_priv_object(xadir->d_inode) ? "" :
+			       IS_PRIVATE(xadir->d_inode) ? "" :
 			       "not ");
 		dput(dentry);
 		return -EIO;
@@ -701,8 +701,7 @@ int reiserfs_delete_xattrs(struct inode *inode)
 	int err = 0;
 
 	/* Skip out, an xattr has no xattrs associated with it */
-	if (is_reiserfs_priv_object(inode) ||
-	    get_inode_sd_version(inode) == STAT_DATA_V1 ||
+	if (IS_PRIVATE(inode) || get_inode_sd_version(inode) == STAT_DATA_V1 ||
 	    !reiserfs_xattrs(inode->i_sb)) {
 		return 0;
 	}
@@ -786,8 +785,7 @@ int reiserfs_chown_xattrs(struct inode *inode, struct iattr *attrs)
 	unsigned int ia_valid = attrs->ia_valid;
 
 	/* Skip out, an xattr has no xattrs associated with it */
-	if (is_reiserfs_priv_object(inode) ||
-	    get_inode_sd_version(inode) == STAT_DATA_V1 ||
+	if (IS_PRIVATE(inode) || get_inode_sd_version(inode) == STAT_DATA_V1 ||
 	    !reiserfs_xattrs(inode->i_sb)) {
 		return 0;
 	}
@@ -1178,7 +1176,7 @@ int reiserfs_xattr_init(struct super_block *s, int mount_flags)
 
 		if (!err && dentry) {
 			s->s_root->d_op = &xattr_lookup_poison_ops;
-			reiserfs_mark_inode_private(dentry->d_inode);
+			dentry->d_inode->i_flags |= S_PRIVATE;
 			REISERFS_SB(s)->priv_root = dentry;
 		} else if (!(mount_flags & MS_RDONLY)) {	/* xattrs are unavailable */
 			/* If we're read-only it just means that the dir hasn't been
@@ -1239,7 +1237,7 @@ int reiserfs_permission(struct inode *inode, int mask)
 	 * We don't do permission checks on the internal objects.
 	 * Permissions are determined by the "owning" object.
 	 */
-	if (is_reiserfs_priv_object(inode))
+	if (IS_PRIVATE(inode))
 		return 0;
 
 	/*

fs/reiserfs/xattr_acl.c

@@ -335,8 +335,8 @@ reiserfs_inherit_default_acl(struct inode *dir, struct dentry *dentry,
 	/* Don't apply ACLs to objects in the .reiserfs_priv tree.. This
 	 * would be useless since permissions are ignored, and a pain because
 	 * it introduces locking cycles */
-	if (is_reiserfs_priv_object(dir)) {
-		reiserfs_mark_inode_private(inode);
+	if (IS_PRIVATE(dir)) {
+		inode->i_flags |= S_PRIVATE;
 		goto apply_umask;
 	}
 
@@ -401,7 +401,7 @@ reiserfs_inherit_default_acl(struct inode *dir, struct dentry *dentry,
 int reiserfs_cache_default_acl(struct inode *inode)
 {
 	int ret = 0;
-	if (reiserfs_posixacl(inode->i_sb) && !is_reiserfs_priv_object(inode)) {
+	if (reiserfs_posixacl(inode->i_sb) && !IS_PRIVATE(inode)) {
 		struct posix_acl *acl;
 		reiserfs_read_lock_xattr_i(inode);
 		reiserfs_read_lock_xattrs(inode->i_sb);

fs/reiserfs/xattr_security.c

@@ -12,7 +12,7 @@ security_get(struct inode *inode, const char *name, void *buffer, size_t size)
 	if (strlen(name) < sizeof(XATTR_SECURITY_PREFIX))
 		return -EINVAL;
 
-	if (is_reiserfs_priv_object(inode))
+	if (IS_PRIVATE(inode))
 		return -EPERM;
 
 	return reiserfs_xattr_get(inode, name, buffer, size);
@@ -25,7 +25,7 @@ security_set(struct inode *inode, const char *name, const void *buffer,
 	if (strlen(name) < sizeof(XATTR_SECURITY_PREFIX))
 		return -EINVAL;
 
-	if (is_reiserfs_priv_object(inode))
+	if (IS_PRIVATE(inode))
 		return -EPERM;
 
 	return reiserfs_xattr_set(inode, name, buffer, size, flags);
@@ -36,7 +36,7 @@ static int security_del(struct inode *inode, const char *name)
 	if (strlen(name) < sizeof(XATTR_SECURITY_PREFIX))
 		return -EINVAL;
 
-	if (is_reiserfs_priv_object(inode))
+	if (IS_PRIVATE(inode))
 		return -EPERM;
 
 	return 0;
@@ -47,7 +47,7 @@ security_list(struct inode *inode, const char *name, int namelen, char *out)
 {
 	int len = namelen;
 
-	if (is_reiserfs_priv_object(inode))
+	if (IS_PRIVATE(inode))
 		return 0;
 
 	if (out)

fs/reiserfs/xattr_trusted.c

@@ -16,7 +16,7 @@ trusted_get(struct inode *inode, const char *name, void *buffer, size_t size)
 	if (!reiserfs_xattrs(inode->i_sb))
 		return -EOPNOTSUPP;
 
-	if (!(capable(CAP_SYS_ADMIN) || is_reiserfs_priv_object(inode)))
+	if (!(capable(CAP_SYS_ADMIN) || IS_PRIVATE(inode)))
 		return -EPERM;
 
 	return reiserfs_xattr_get(inode, name, buffer, size);
@@ -32,7 +32,7 @@ trusted_set(struct inode *inode, const char *name, const void *buffer,
 	if (!reiserfs_xattrs(inode->i_sb))
 		return -EOPNOTSUPP;
 
-	if (!(capable(CAP_SYS_ADMIN) || is_reiserfs_priv_object(inode)))
+	if (!(capable(CAP_SYS_ADMIN) || IS_PRIVATE(inode)))
 		return -EPERM;
 
 	return reiserfs_xattr_set(inode, name, buffer, size, flags);
@@ -46,7 +46,7 @@ static int trusted_del(struct inode *inode, const char *name)
 	if (!reiserfs_xattrs(inode->i_sb))
 		return -EOPNOTSUPP;
 
-	if (!(capable(CAP_SYS_ADMIN) || is_reiserfs_priv_object(inode)))
+	if (!(capable(CAP_SYS_ADMIN) || IS_PRIVATE(inode)))
 		return -EPERM;
 
 	return 0;
@@ -60,7 +60,7 @@ trusted_list(struct inode *inode, const char *name, int namelen, char *out)
 	if (!reiserfs_xattrs(inode->i_sb))
 		return 0;
 
-	if (!(capable(CAP_SYS_ADMIN) || is_reiserfs_priv_object(inode)))
+	if (!(capable(CAP_SYS_ADMIN) || IS_PRIVATE(inode)))
 		return 0;
 
 	if (out)

include/linux/reiserfs_xattr.h

@@ -44,7 +44,6 @@ struct reiserfs_xattr_handler {
 };
 
 #ifdef CONFIG_REISERFS_FS_XATTR
-#define is_reiserfs_priv_object(inode) IS_PRIVATE(inode)
 #define has_xattr_dir(inode) (REISERFS_I(inode)->i_flags & i_has_xattr_dir)
 ssize_t reiserfs_getxattr(struct dentry *dentry, const char *name,
 			  void *buffer, size_t size);
@@ -104,11 +103,6 @@ static inline void reiserfs_read_unlock_xattr_i(struct inode *inode)
 	up_read(&REISERFS_I(inode)->xattr_sem);
 }
 
-static inline void reiserfs_mark_inode_private(struct inode *inode)
-{
-	inode->i_flags |= S_PRIVATE;
-}
-
 static inline void reiserfs_init_xattr_rwsem(struct inode *inode)
 {
 	init_rwsem(&REISERFS_I(inode)->xattr_sem);
@@ -116,8 +110,6 @@ static inline void reiserfs_init_xattr_rwsem(struct inode *inode)
 
 #else
 
-#define is_reiserfs_priv_object(inode) 0
-#define reiserfs_mark_inode_private(inode) do {;} while(0)
 #define reiserfs_getxattr NULL
 #define reiserfs_setxattr NULL
 #define reiserfs_listxattr NULL