Am 02.10.21 um 07:49 schrieb Namjae Jeon:
> 2021-10-01 21:04 GMT+09:00, Ralph Boehme <slow@samba.org>:
>> Cc: Namjae Jeon <linkinjeon@kernel.org>
>> Cc: Tom Talpey <tom@talpey.com>
>> Cc: Ronnie Sahlberg <ronniesahlberg@gmail.com>
>> Cc: Steve French <smfrench@gmail.com>
>> Cc: Hyunchul Lee <hyc.lee@gmail.com>
>> Signed-off-by: Ralph Boehme <slow@samba.org>
>> ---
>>   fs/ksmbd/smb2misc.c | 25 +++++++++++++++++++++++++
>>   fs/ksmbd/smb2pdu.h  |  1 +
>>   2 files changed, 26 insertions(+)
>>
>> diff --git a/fs/ksmbd/smb2misc.c b/fs/ksmbd/smb2misc.c
>> index 2cc031c39514..76f53db7db8d 100644
>> --- a/fs/ksmbd/smb2misc.c
>> +++ b/fs/ksmbd/smb2misc.c
>> @@ -427,3 +427,28 @@ int smb2_negotiate_request(struct ksmbd_work *work)
>>   {
>>   	return ksmbd_smb_negotiate_common(work, SMB2_NEGOTIATE_HE);
>>   }
>> +
>> +/**
>> + * ksmbd_smb2_cur_pdu_buflen() - Get len of current SMB2 PDU buffer
>> + * This returns the lenght including any possible padding.
>> + * @work: smb work containing request buffer
>> + */
>> +unsigned int ksmbd_smb2_cur_pdu_buflen(struct ksmbd_work *work)
>> +{
> This patch will cause unused function build warning. so need to
> combine it with "ksmbd: use ksmbd_smb2_cur_pdu_buflen() in
> ksmbd_smb2_check_message() "

ok, going to squash this into another commit that uses the function.

-slow

-- 
Ralph Boehme, Samba Team                 https://samba.org/
SerNet Samba Team Lead      https://sernet.de/en/team-samba