security: add flags to rename hooks

Add flags to security_path_rename() and security_inode_rename() hooks.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Reviewed-by: J. Bruce Fields <bfields@redhat.com>
diff --git a/fs/namei.c b/fs/namei.c
index 0e9d186..4096d58 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -4062,7 +4062,8 @@
 			return error;
 	}
 
-	error = security_inode_rename(old_dir, old_dentry, new_dir, new_dentry);
+	error = security_inode_rename(old_dir, old_dentry, new_dir, new_dentry,
+				      flags);
 	if (error)
 		return error;
 
@@ -4217,7 +4218,7 @@
 		goto exit5;
 
 	error = security_path_rename(&oldnd.path, old_dentry,
-				     &newnd.path, new_dentry);
+				     &newnd.path, new_dentry, flags);
 	if (error)
 		goto exit5;
 	error = vfs_rename(old_dir->d_inode, old_dentry,