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s390/qeth: reset NAPI context during queue init

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init_qdio_queues() resets the Input Queue's overall QDIO state, and
positions the buffer cursor back to 0. So this is the obvious place to
also reset the queue's NAPI context (in contrast to doing it rather
randomly in the middle of the big set_online() path).
No functional change.

Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Julian Wiedmann 2018-03-09 18:12:59 +01:00 committed by David S. Miller
parent 04f673983b
commit 1b45c80be0
3 changed files with 2 additions and 4 deletions
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4
drivers/s390/net/qeth_core_main.c
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@ -2873,8 +2873,8 @@ int qeth_init_qdio_queues(struct qeth_card *card)
QETH_DBF_TEXT(SETUP, 2, "initqdqs");
/* inbound queue */
qdio_reset_buffers(card->qdio.in_q->qdio_bufs,
QDIO_MAX_BUFFERS_PER_Q);
qdio_reset_buffers(card->qdio.in_q->qdio_bufs, QDIO_MAX_BUFFERS_PER_Q);
memset(&card->rx, 0, sizeof(struct qeth_rx));
qeth_initialize_working_pool_list(card);
/*give only as many buffers to hardware as we have buffer pool entries*/
for (i = 0; i < card->qdio.in_buf_pool.buf_count - 1; ++i)

1
drivers/s390/net/qeth_l2_main.c
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@ -1087,7 +1087,6 @@ static int __qeth_l2_set_online(struct ccwgroup_device *gdev, int recovery_mode)
qeth_l2_setup_bridgeport_attrs(card);
card->state = CARD_STATE_HARDSETUP;
memset(&card->rx, 0, sizeof(struct qeth_rx));
qeth_print_status_message(card);
/* softsetup */

1
drivers/s390/net/qeth_l3_main.c
View File

@ -2898,7 +2898,6 @@ static int __qeth_l3_set_online(struct ccwgroup_device *gdev, int recovery_mode)
card->info.hwtrap = 0;
card->state = CARD_STATE_HARDSETUP;
memset(&card->rx, 0, sizeof(struct qeth_rx));
qeth_print_status_message(card);
/* softsetup */