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>

diff --git a/drivers/char/tpm/tpm-interface.c b/drivers/char/tpm/tpm-interface.c
index 8de6187..3a9149c 100644 (file)
--- 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);