[PATCH v7 04/17] tpm: print tpm2_commit_space() error inside tpm2_commit_space()

[Jarkko Sakkinen]

The error logging for tpm2_commit_space() is in a wrong place. This
commit moves it inside that function.

Cc: James Bottomley <james.bottom...@hansenpartnership.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakki...@linux.intel.com>
Reviewed-by: Stefan Berger <stef...@linux.ibm.com>
---
 drivers/char/tpm/tpm-interface.c | 2 --
 drivers/char/tpm/tpm2-space.c    | 9 ++++++---
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/drivers/char/tpm/tpm-interface.c b/drivers/char/tpm/tpm-interface.c
index 64510ed81b46..7ac6ada8428c 100644
--- a/drivers/char/tpm/tpm-interface.c
+++ b/drivers/char/tpm/tpm-interface.c
@@ -277,8 +277,6 @@ static ssize_t tpm_try_transmit(struct tpm_chip *chip,
        }
 
        rc = tpm2_commit_space(chip, space, ordinal, buf, &len);
-       if (rc)
-               dev_err(&chip->dev, "tpm2_commit_space: error %d\n", rc);
 
 out:
        /* may fail but do not override previous error value in rc */
diff --git a/drivers/char/tpm/tpm2-space.c b/drivers/char/tpm/tpm2-space.c
index 1131a8e7b79b..5ecc73988f7c 100644
--- a/drivers/char/tpm/tpm2-space.c
+++ b/drivers/char/tpm/tpm2-space.c
@@ -501,19 +501,19 @@ int tpm2_commit_space(struct tpm_chip *chip, struct 
tpm_space *space,
        rc = tpm2_map_response_header(chip, cc, buf, *bufsiz);
        if (rc) {
                tpm2_flush_space(chip);
-               return rc;
+               goto out;
        }
 
        rc = tpm2_map_response_body(chip, cc, buf, *bufsiz);
        if (rc) {
                tpm2_flush_space(chip);
-               return rc;
+               goto out;
        }
 
        rc = tpm2_save_space(chip);
        if (rc) {
                tpm2_flush_space(chip);
-               return rc;
+               goto out;
        }
 
        *bufsiz = be32_to_cpu(header->length);
@@ -526,4 +526,7 @@ int tpm2_commit_space(struct tpm_chip *chip, struct 
tpm_space *space,
        memcpy(space->session_buf, chip->work_space.session_buf, PAGE_SIZE);
 
        return 0;
+out:
+       dev_err(&chip->dev, "%s: error %d\n", __func__, rc);
+       return rc;
 }
-- 
2.19.1