| Message ID | 1234360717-32194-3-git-send-email-ron.mercer@qlogic.com |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
From: Ron Mercer <ron.mercer@qlogic.com> Date: Wed, 11 Feb 2009 05:58:33 -0800 > We put the page back if we can't get mapping for it. We don't > want unmapped buffers on our receive buffer queue. > > Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Applied. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c index 69f7d05..5b75fc9 100644 --- a/drivers/net/qlge/qlge_main.c +++ b/drivers/net/qlge/qlge_main.c @@ -907,6 +907,8 @@ static void ql_update_lbq(struct ql_adapter *qdev, struct rx_ring *rx_ring) 0, PAGE_SIZE, PCI_DMA_FROMDEVICE); if (pci_dma_mapping_error(qdev->pdev, map)) { + put_page(lbq_desc->p.lbq_page); + lbq_desc->p.lbq_page = NULL; QPRINTK(qdev, RX_STATUS, ERR, "PCI mapping failed.\n"); return;
We put the page back if we can't get mapping for it. We don't want unmapped buffers on our receive buffer queue. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> --- drivers/net/qlge/qlge_main.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)