diff options
| author | Julian Wiedmann <jwi@linux.ibm.com> | 2019-10-31 13:42:17 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-10-31 20:32:59 +0100 |
| commit | f9ce416ac79dce142fefd24422c9bf41b60fc6cc (patch) | |
| tree | 2e845f540444123db56848e869eb4d36b8d3e7fa /drivers/s390 | |
| parent | s390/qeth: use QDIO_BUFNR() (diff) | |
| download | linux-f9ce416ac79dce142fefd24422c9bf41b60fc6cc.tar.xz linux-f9ce416ac79dce142fefd24422c9bf41b60fc6cc.zip | |
s390/qeth: keep IRQ disabled until NAPI is really done
When napi_complete_done() returns false, the NAPI instance is still
active and we can keep the IRQ disabled a little longer.
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 | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c index 52e3adb7864a..d4e66707a03f 100644 --- a/drivers/s390/net/qeth_core_main.c +++ b/drivers/s390/net/qeth_core_main.c @@ -5213,9 +5213,9 @@ int qeth_poll(struct napi_struct *napi, int budget) } } - napi_complete_done(napi, work_done); - if (qdio_start_irq(card->data.ccwdev, 0)) - napi_schedule(&card->napi); + if (napi_complete_done(napi, work_done) && + qdio_start_irq(CARD_DDEV(card), 0)) + napi_schedule(napi); out: return work_done; } |