diff options
| author | Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> | 2019-02-08 18:30:58 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-03-23 20:10:11 +0100 |
| commit | bce45a547546488f861e8824905b18dbbdfeecda (patch) | |
| tree | 4c5204786638eb618bc152c84a6a1c019f1201a4 /kernel | |
| parent | af0c1bd0c5e90dfd1f4e83d61af57783993b0d1b (diff) | |
tpm: Unify the send callback behaviour
commit f5595f5baa30e009bf54d0d7653a9a0cc465be60 upstream.
The send() callback should never return length as it does not in every
driver except tpm_crb in the success case. The reason is that the main
transmit functionality only cares about whether the transmit was
successful or not and ignores the count completely.
Suggested-by: Stefan Berger <stefanb@linux.ibm.com>
Cc: stable@vger.kernel.org
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
Reviewed-by: Jerry Snitselaar <jsnitsel@redhat.com>
Tested-by: Alexander Steffen <Alexander.Steffen@infineon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions