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Commit 5885e48e authored by Fabian Frederick's avatar Fabian Frederick Committed by Rusty Russell
Browse files

virtio: console: remove unnecessary null test before debugfs_remove_recursive 



Fix checkpatch warning:
WARNING: debugfs_remove_recursive(NULL) is safe this check is probably not required

Cc: Arnd Bergmann <arnd@arndb.de>
Cc: virtualization@lists.linux-foundation.org
Reviewed-by: default avatarAmit Shah <amit.shah@redhat.com>
Signed-off-by: default avatarFabian Frederick <fabf@skynet.be>
Signed-off-by: default avatarRusty Russell <rusty@rustcorp.com.au>
parent 15ba2236

drivers/char/virtio_console.c

+2 −4
Original line number Original line Diff line number Diff line
@@ -2262,7 +2262,6 @@ static int __init init(void) 
unregister:

unregister:

	unregister_virtio_driver(&virtio_console);

	unregister_virtio_driver(&virtio_console);

free:

free:

	if (pdrvdata.debugfs_dir)

	debugfs_remove_recursive(pdrvdata.debugfs_dir);

	debugfs_remove_recursive(pdrvdata.debugfs_dir);

	class_destroy(pdrvdata.class);

	class_destroy(pdrvdata.class);

	return err;

	return err;
@@ -2276,7 +2275,6 @@ static void __exit fini(void) 
	unregister_virtio_driver(&virtio_rproc_serial);

	unregister_virtio_driver(&virtio_rproc_serial);





	class_destroy(pdrvdata.class);

	class_destroy(pdrvdata.class);

	if (pdrvdata.debugfs_dir)

	debugfs_remove_recursive(pdrvdata.debugfs_dir);

	debugfs_remove_recursive(pdrvdata.debugfs_dir);

}

}

module_init(init);

module_init(init);