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tpm xen: drop unneeded chip variable

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The call that used chip was dropped in 1f0f30e404.  Drop the
leftover declaration and initialization.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
This commit is contained in:
Julia Lawall 2017-02-05 22:39:37 +01:00 committed by Jarkko Sakkinen
parent 39f5712b8f
commit 5cec5bacd3
1 changed files with 0 additions and 2 deletions
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2
drivers/char/tpm/xen-tpmfront.c
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@ -289,7 +289,6 @@ static int tpmfront_probe(struct xenbus_device *dev,
const struct xenbus_device_id *id)
{
struct tpm_private *priv;
struct tpm_chip *chip;
int rv;
priv = kzalloc(sizeof(*priv), GFP_KERNEL);
@ -306,7 +305,6 @@ static int tpmfront_probe(struct xenbus_device *dev,
rv = setup_ring(dev, priv);
if (rv) {
chip = dev_get_drvdata(&dev->dev);
ring_free(priv);
return rv;
}