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authorJulian Wiedmann <jwi@linux.ibm.com>2021-10-25 11:56:58 +0200
committerDavid S. Miller <davem@davemloft.net>2021-10-25 13:58:19 +0100
commit56c5af2566a7f012e689002032f2356267a08eb3 (patch)
treee5a9acc5129fc7a5fe285e5831782146f444ef63 /drivers/s390/net
parent7ffaef824c9a80950fba9f93ce4636a34148c5f0 (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/net')
-rw-r--r--drivers/s390/net/qeth_core_main.c2
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