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authorJarkko Sakkinen <jarkko.sakkinen@linux.intel.com>2016-10-04 09:49:47 +0300
committerJames Morris <james.l.morris@oracle.com>2016-10-31 09:15:27 -0600
commitbefd99656c5eb765fe9d96045c4cba099fd938db (patch)
treeccebd35f7bb538a834491d7ceb8f2fd713e89499 /drivers/char
parent2a26d99b251b8625d27aed14e97fc10707a3a81f (diff)
downloadlinux-befd99656c5eb765fe9d96045c4cba099fd938db.tar.bz2
tpm: remove invalid min length check from tpm_do_selftest()
Removal of this check was not properly amended to the original commit. Cc: stable@vger.kernel.org Fixes: 0c541332231e ("tpm: use tpm_pcr_read_dev() in tpm_do_selftest()") Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: James Morris <james.l.morris@oracle.com>
Diffstat (limited to 'drivers/char')
-rw-r--r--drivers/char/tpm/tpm-interface.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/char/tpm/tpm-interface.c b/drivers/char/tpm/tpm-interface.c
index 8de61876f633..3a9149cf0110 100644
--- a/drivers/char/tpm/tpm-interface.c
+++ b/drivers/char/tpm/tpm-interface.c
@@ -813,9 +813,6 @@ int tpm_do_selftest(struct tpm_chip *chip)
continue;
}
- if (rc < TPM_HEADER_SIZE)
- return -EFAULT;
-
if (rc == TPM_ERR_DISABLED || rc == TPM_ERR_DEACTIVATED) {
dev_info(&chip->dev,
"TPM is disabled/deactivated (0x%X)\n", rc);