Commit 25a2001a authored Aug 07, 2006 by Heiko Carstens Committed by Martin Schwidefsky Aug 07, 2006

[S390] tape class return value handling.



Without this patch register_tape_dev() will always fail, but might
return a value that is not an error number. This will lead to accesses
to already freed memory areas...

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

parent 9f737633

drivers/s390/char/tape_class.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -76,7 +76,7 @@ struct tape_class_device *register_tape_dev(
		device,
		"%s", tcd->device_name
		);
		rc = PTR_ERR(tcd->class_device);
		rc = IS_ERR(tcd->class_device) ? PTR_ERR(tcd->class_device) : 0;
		if (rc)
		goto fail_with_cdev;
		rc = sysfs_create_link(