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Message-ID: <20141106230213.21973.14781.stgit@tlendack-t1.amdoffice.net> Date: Thu, 6 Nov 2014 17:02:13 -0600 From: Tom Lendacky <thomas.lendacky@....com> To: <netdev@...r.kernel.org> CC: <davem@...emloft.net> Subject: [PATCH net-next v1 1/2] amd-xgbe: Free channel/ring structures later The channel structure is freed before freeing the per channel interrupts resulting in a kernel oops. Move the call to free the channel structure to after the freeing of the per channel interrupts. Signed-off-by: Tom Lendacky <thomas.lendacky@....com> --- drivers/net/ethernet/amd/xgbe/xgbe-drv.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c index ced9f52..ec5fff3 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c @@ -1369,9 +1369,6 @@ static int xgbe_close(struct net_device *netdev) /* Free the ring descriptors and buffers */ desc_if->free_ring_resources(pdata); - /* Free the channel and ring structures */ - xgbe_free_channels(pdata); - /* Release the interrupts */ devm_free_irq(pdata->dev, pdata->dev_irq, pdata); if (pdata->per_channel_irq) { @@ -1380,6 +1377,9 @@ static int xgbe_close(struct net_device *netdev) devm_free_irq(pdata->dev, channel->dma_irq, channel); } + /* Free the channel and ring structures */ + xgbe_free_channels(pdata); + /* Disable the clocks */ clk_disable_unprepare(pdata->ptpclk); clk_disable_unprepare(pdata->sysclk); -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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