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tpm/tpm_tis: remove unused itpm variable

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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>
This commit is contained in:
Tomas Winkler 2016-09-08 02:01:02 +03:00 committed by Jarkko Sakkinen
parent f39a9e97d7
commit 56af322156
1 changed files with 0 additions and 5 deletions
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5
drivers/char/tpm/tpm_tis_core.c
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@ -440,7 +440,6 @@ static int probe_itpm(struct tpm_chip *chip)
0x00, 0x00, 0x00, 0xf1 0x00, 0x00, 0x00, 0xf1
}; };
size_t len = sizeof(cmd_getticks); size_t len = sizeof(cmd_getticks);
bool itpm;
u16 vendor; u16 vendor;
rc = tpm_tis_read16(priv, TPM_DID_VID(0), &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) if (vendor != TPM_VID_INTEL)
return 0; return 0;
itpm = false;
rc = tpm_tis_send_data(chip, cmd_getticks, len); rc = tpm_tis_send_data(chip, cmd_getticks, len);
if (rc == 0) if (rc == 0)
goto out; goto out;
@ -460,8 +457,6 @@ static int probe_itpm(struct tpm_chip *chip)
tpm_tis_ready(chip); tpm_tis_ready(chip);
release_locality(chip, priv->locality, 0); release_locality(chip, priv->locality, 0);
itpm = true;
rc = tpm_tis_send_data(chip, cmd_getticks, len); rc = tpm_tis_send_data(chip, cmd_getticks, len);
if (rc == 0) { if (rc == 0) {
dev_info(&chip->dev, "Detected an iTPM.\n"); dev_info(&chip->dev, "Detected an iTPM.\n");