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| author | Julian Wiedmann | 2019-04-17 18:17:30 +0200 |
|---|---|---|
| committer | David S. Miller | 2019-04-17 19:33:59 +0200 |
| commit | fdd1a5303efb03bfa4016f29a519f0e553739069 (patch) | |
| tree | 5dda3a632f0409c468e14e6edd4949b70964dfa6 /drivers/s390/net/qeth_core.h | |
| parent | s390/qeth: handle error from qeth_update_from_chp_desc() (diff) | |
| download | kernel-qcow2-linux-fdd1a5303efb03bfa4016f29a519f0e553739069.tar.gz kernel-qcow2-linux-fdd1a5303efb03bfa4016f29a519f0e553739069.tar.xz kernel-qcow2-linux-fdd1a5303efb03bfa4016f29a519f0e553739069.zip | |
s390/qeth: don't bother updating the last-tx time
As the documentation for netif_trans_update() says, netdev_start_xmit()
already updates the last-tx time after every good xmit. So don't
duplicate that effort.
One odd case is that qeth_flush_buffers() also gets called from our
TX completion handler, to flush out any partially filled buffer when
we switch the queue to non-packing mode. But as the TX completion
handler will _always_ wake the txq, we don't have to worry about
the TX watchdog there.
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/s390/net/qeth_core.h')
0 files changed, 0 insertions, 0 deletions