diff options
| author | Ron Mercer <ron.mercer@qlogic.com> | 2009-02-12 16:37:32 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-02-12 16:37:32 -0800 |
| commit | f2603c2c571978497019a50c4df84c185ffef356 (patch) | |
| tree | 7f2620ee0e8b95748f92c692ab08837fdb1114d4 | |
| parent | 6497b607fb2d918e7588338761bfc6d53f49eeea (diff) | |
qlge: bugfix: Add missing put_page() call.
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>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/qlge/qlge_main.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c index 69f7d057dd2..5b75fc9a26b 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; |