diff options
Diffstat (limited to 'drivers/char/tpm/tpm_tis_core.c')
| -rw-r--r-- | drivers/char/tpm/tpm_tis_core.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/char/tpm/tpm_tis_core.c b/drivers/char/tpm/tpm_tis_core.c index b95963095729..469e4cd7fb4a 100644 --- a/drivers/char/tpm/tpm_tis_core.c +++ b/drivers/char/tpm/tpm_tis_core.c @@ -469,6 +469,12 @@ static int tpm_tis_send_data(struct tpm_chip *chip, const u8 *buf, size_t len) goto out_err; } + rc = tpm_tis_verify_crc(priv, len, buf); + if (rc < 0) { + dev_err(&chip->dev, "CRC mismatch for command.\n"); + goto out_err; + } + return 0; out_err: @@ -517,12 +523,6 @@ static int tpm_tis_send_main(struct tpm_chip *chip, const u8 *buf, size_t len) if (rc < 0) return rc; - rc = tpm_tis_verify_crc(priv, len, buf); - if (rc < 0) { - dev_err(&chip->dev, "CRC mismatch for command.\n"); - return rc; - } - /* go and do it */ rc = tpm_tis_write8(priv, TPM_STS(priv->locality), TPM_STS_GO); if (rc < 0) |