udf: replace inode uid,gid,mode init with helper

Acked-by: Jan Kara <jack@suse.cz>
Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

fs/udf/ialloc.c

@@ -124,15 +124,8 @@ struct inode *udf_new_inode(struct inode *dir, int mode, int *err)
 		udf_updated_lvid(sb);
 	}
 	mutex_unlock(&sbi->s_alloc_mutex);
-	inode->i_mode = mode;
-	inode->i_uid = current_fsuid();
-	if (dir->i_mode & S_ISGID) {
-		inode->i_gid = dir->i_gid;
-		if (S_ISDIR(mode))
-			mode |= S_ISGID;
-	} else {
-		inode->i_gid = current_fsgid();
-	}
+
+	inode_init_owner(inode, dir, mode);
 
 	iinfo->i_location.logicalBlockNum = block;
 	iinfo->i_location.partitionReferenceNum =

fs/udf/namei.c

@@ -579,7 +579,6 @@ static int udf_create(struct inode *dir, struct dentry *dentry, int mode,
 		inode->i_data.a_ops = &udf_aops;
 	inode->i_op = &udf_file_inode_operations;
 	inode->i_fop = &udf_file_operations;
-	inode->i_mode = mode;
 	mark_inode_dirty(inode);
 
 	fi = udf_add_entry(dir, dentry, &fibh, &cfi, &err);
@@ -627,7 +626,6 @@ static int udf_mknod(struct inode *dir, struct dentry *dentry, int mode,
 		goto out;
 
 	iinfo = UDF_I(inode);
-	inode->i_uid = current_fsuid();
 	init_special_inode(inode, mode, rdev);
 	fi = udf_add_entry(dir, dentry, &fibh, &cfi, &err);
 	if (!fi) {
@@ -674,7 +672,7 @@ static int udf_mkdir(struct inode *dir, struct dentry *dentry, int mode)
 		goto out;
 
 	err = -EIO;
-	inode = udf_new_inode(dir, S_IFDIR, &err);
+	inode = udf_new_inode(dir, S_IFDIR | mode, &err);
 	if (!inode)
 		goto out;
 
@@ -697,9 +695,6 @@ static int udf_mkdir(struct inode *dir, struct dentry *dentry, int mode)
 			FID_FILE_CHAR_DIRECTORY | FID_FILE_CHAR_PARENT;
 	udf_write_fi(inode, &cfi, fi, &fibh, NULL, NULL);
 	brelse(fibh.sbh);
-	inode->i_mode = S_IFDIR | mode;
-	if (dir->i_mode & S_ISGID)
-		inode->i_mode |= S_ISGID;
 	mark_inode_dirty(inode);
 
 	fi = udf_add_entry(dir, dentry, &fibh, &cfi, &err);
@@ -912,7 +907,7 @@ static int udf_symlink(struct inode *dir, struct dentry *dentry,
 	dquot_initialize(dir);
 
 	lock_kernel();
-	inode = udf_new_inode(dir, S_IFLNK, &err);
+	inode = udf_new_inode(dir, S_IFLNK | S_IRWXUGO, &err);
 	if (!inode)
 		goto out;
 
@@ -923,7 +918,6 @@ static int udf_symlink(struct inode *dir, struct dentry *dentry,
 	}
 
 	iinfo = UDF_I(inode);
-	inode->i_mode = S_IFLNK | S_IRWXUGO;
 	inode->i_data.a_ops = &udf_symlink_aops;
 	inode->i_op = &udf_symlink_inode_operations;