From: Tomas Winkler <tomas.winkler@intel.com>
Date: Wed, 7 Sep 2016 23:01:02 +0000 (+0300)
Subject: tpm/tpm_tis: remove unused itpm variable
X-Git-Tag: v4.9-rc1~130^2~13
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=56af322156dbe93b3fdc80ac4dff1fc93cb44825;p=linux.git

tpm/tpm_tis: remove unused itpm variable

Fixes the warning:
drivers/char/tpm/tpm_tis_core.c:443:7: warning: variable ‘itpm’ set but
not used [-Wunused-but-set-variable]
  bool itpm;
       ^~~~

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Acked-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
---

diff --git a/drivers/char/tpm/tpm_tis_core.c b/drivers/char/tpm/tpm_tis_core.c
index f22caf802e56..e3bf31b37138 100644
--- a/drivers/char/tpm/tpm_tis_core.c
+++ b/drivers/char/tpm/tpm_tis_core.c
@@ -440,7 +440,6 @@ static int probe_itpm(struct tpm_chip *chip)
 		0x00, 0x00, 0x00, 0xf1
 	};
 	size_t len = sizeof(cmd_getticks);
-	bool itpm;
 	u16 vendor;
 
 	rc = tpm_tis_read16(priv, TPM_DID_VID(0), &vendor);
@@ -451,8 +450,6 @@ static int probe_itpm(struct tpm_chip *chip)
 	if (vendor != TPM_VID_INTEL)
 		return 0;
 
-	itpm = false;
-
 	rc = tpm_tis_send_data(chip, cmd_getticks, len);
 	if (rc == 0)
 		goto out;
@@ -460,8 +457,6 @@ static int probe_itpm(struct tpm_chip *chip)
 	tpm_tis_ready(chip);
 	release_locality(chip, priv->locality, 0);
 
-	itpm = true;
-
 	rc = tpm_tis_send_data(chip, cmd_getticks, len);
 	if (rc == 0) {
 		dev_info(&chip->dev, "Detected an iTPM.\n");