Commit 43ecf7b4 authored by Shannon Nelson's avatar Shannon Nelson Committed by Jakub Kicinski

ionic: no rx flush in deinit

Kmemleak pointed out to us that ionic_rx_flush() is sending
skbs into napi_gro_XXX with a disabled napi context, and these
end up getting lost and leaked.  We can safely remove the flush.

Fixes: 0f3154e6 ("ionic: Add Tx and Rx handling")
Signed-off-by: default avatarShannon Nelson <snelson@pensando.io>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent d701ec32
......@@ -1656,7 +1656,6 @@ static void ionic_txrx_deinit(struct ionic_lif *lif)
if (lif->rxqcqs) {
for (i = 0; i < lif->nxqs && lif->rxqcqs[i]; i++) {
ionic_lif_qcq_deinit(lif, lif->rxqcqs[i]);
ionic_rx_flush(&lif->rxqcqs[i]->cq);
ionic_rx_empty(&lif->rxqcqs[i]->q);
}
}
......
......@@ -253,19 +253,6 @@ static bool ionic_rx_service(struct ionic_cq *cq, struct ionic_cq_info *cq_info)
return true;
}
void ionic_rx_flush(struct ionic_cq *cq)
{
struct ionic_dev *idev = &cq->lif->ionic->idev;
u32 work_done;
work_done = ionic_cq_service(cq, cq->num_descs,
ionic_rx_service, NULL, NULL);
if (work_done)
ionic_intr_credits(idev->intr_ctrl, cq->bound_intr->index,
work_done, IONIC_INTR_CRED_RESET_COALESCE);
}
static int ionic_rx_page_alloc(struct ionic_queue *q,
struct ionic_page_info *page_info)
{
......
......@@ -4,7 +4,6 @@
#ifndef _IONIC_TXRX_H_
#define _IONIC_TXRX_H_
void ionic_rx_flush(struct ionic_cq *cq);
void ionic_tx_flush(struct ionic_cq *cq);
void ionic_rx_fill(struct ionic_queue *q);
......
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