From: Julia Lawall <Julia.Lawall@lip6.fr>
Date: Sun, 5 Feb 2017 21:39:37 +0000 (+0100)
Subject: tpm xen: drop unneeded chip variable
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5cec5bacd37784a1596d2f8fea377212948a0bf4;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

tpm xen: drop unneeded chip variable

The call that used chip was dropped in 1f0f30e404b3.  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>
---

diff --git a/drivers/char/tpm/xen-tpmfront.c b/drivers/char/tpm/xen-tpmfront.c
index 5aaa268f3a78..656e8af95d52 100644
--- a/drivers/char/tpm/xen-tpmfront.c
+++ b/drivers/char/tpm/xen-tpmfront.c
@@ -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;
 	}