9p: make register_filesystem() the last failure exit (2226a288) · Commits · e / devices / android_kernel_xiaomi_markw

fs/9p/v9fs.c

+8 −8

Original line number	Diff line number	Diff line
		@@ -594,21 +594,21 @@ static int __init init_v9fs(void)
		int err;
		pr_info("Installing v9fs 9p2000 file system support\n");
		/* TODO: Setup list of registered trasnport modules */
		err = register_filesystem(&v9fs_fs_type);
		if (err < 0) {
		pr_err("Failed to register filesystem\n");
		return err;
		}

		err = v9fs_cache_register();
		if (err < 0) {
		pr_err("Failed to register v9fs for caching\n");
		goto out_fs_unreg;
		return err;
		}

		err = v9fs_sysfs_init();
		if (err < 0) {
		pr_err("Failed to register with sysfs\n");
		goto out_cache;
		}
		err = register_filesystem(&v9fs_fs_type);
		if (err < 0) {
		pr_err("Failed to register filesystem\n");
		goto out_sysfs_cleanup;
		}

		@@ -617,8 +617,8 @@ static int __init init_v9fs(void)
		out_sysfs_cleanup:
		v9fs_sysfs_cleanup();

		out_fs_unreg:
		unregister_filesystem(&v9fs_fs_type);
		out_cache:
		v9fs_cache_unregister();

		return err;
		}