tpm xen: Remove bogus tpm_chip_unregister

tpm_chip_unregister can only be called after tpm_chip_register. devm manages the allocation so no unwind is needed here. Cc: [email protected] Fixes: afb5abc ("tpm: two-phase chip management functions") Reviewed-by: Jarkko Sakkinen <[email protected]> Signed-off-by: Jarkko Sakkinen <[email protected]>
redbrain17 · Nov 27, 2016 · 1f0f30e · 1f0f30e
1 parent d1d253c
commit 1f0f30e
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/drivers/char/tpm/xen-tpmfront.c b/drivers/char/tpm/xen-tpmfront.c
@@ -307,7 +307,6 @@ static int tpmfront_probe(struct xenbus_device *dev,
 	rv = setup_ring(dev, priv);
 	if (rv) {
 		chip = dev_get_drvdata(&dev->dev);
-		tpm_chip_unregister(chip);
 		ring_free(priv);
 		return rv;
 	}