tpm: Properly clean sysfs entries in error path

Properly clean the sysfs entries in the error path

Cc: <[e-mail]>
Reported-by: Dmitry Kasatkin <[e-mail]>
Signed-off-by: Stefan Berger <[e-mail]>
Reviewed-by: Jason Gunthorpe <[e-mail]>
Signed-off-by: Peter Huewe <[e-mail]>

drivers/char/tpm/tpm-interface.c

···
 		goto del_misc;
 
 	if (tpm_add_ppi(&dev->kobj))
-		goto del_misc;
+		goto del_sysfs;
 
 	chip->bios_dir = tpm_bios_log_setup(chip->devname);
 
···
 
 	return chip;
 
+del_sysfs:
+	tpm_sysfs_del_device(chip);
 del_misc:
 	tpm_dev_del_device(chip);
 put_device: