diff options
| author | Julian Wiedmann | 2021-10-25 11:56:58 +0200 |
|---|---|---|
| committer | David S. Miller | 2021-10-25 13:58:19 +0100 |
| commit | 56c5af2566a7f012e689002032f2356267a08eb3 (patch) | |
| tree | e5a9acc5129fc7a5fe285e5831782146f444ef63 /drivers/s390 | |
| parent | 7ffaef824c9a80950fba9f93ce4636a34148c5f0 (diff) | |
s390/qeth: update kerneldoc for qeth_add_hw_header()
qeth_add_hw_header() is missing documentation for some of its
parameters, fix that up.
Reported-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/net/qeth_core_main.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c index 6e410497826a..26c55f67289f 100644 --- a/drivers/s390/net/qeth_core_main.c +++ b/drivers/s390/net/qeth_core_main.c @@ -3873,12 +3873,14 @@ static unsigned int qeth_count_elements(struct sk_buff *skb, /** * qeth_add_hw_header() - add a HW header to an skb. + * @queue: TX queue that the skb will be placed on. * @skb: skb that the HW header should be added to. * @hdr: double pointer to a qeth_hdr. When returning with >= 0, * it contains a valid pointer to a qeth_hdr. * @hdr_len: length of the HW header. * @proto_len: length of protocol headers that need to be in same page as the * HW header. + * @elements: returns the required number of buffer elements for this skb. * * Returns the pushed length. If the header can't be pushed on * (eg. because it would cross a page boundary), it is allocated from |