Commit 31541953 authored by Jason Gunthorpe's avatar Jason Gunthorpe Committed by Sasha Levin

tpm xen: Remove bogus tpm_chip_unregister

[ Upstream commit 1f0f30e4 ]

tpm_chip_unregister can only be called after tpm_chip_register.
devm manages the allocation so no unwind is needed here.

Cc: stable@vger.kernel.org
Fixes: afb5abc2 ("tpm: two-phase chip management functions")
Reviewed-by: default avatarJarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: default avatarJarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: default avatarSasha Levin <alexander.levin@verizon.com>
parent fee2ddae
......@@ -305,7 +305,6 @@ 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;
}
......
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