From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Kirsher Subject: [net-next 08/20] fm10k: only warn when stop_hw fails with FM10K_ERR_REQUESTS_PENDING Date: Wed, 20 Jul 2016 15:23:46 -0700 Message-ID: <1469053438-85381-9-git-send-email-jeffrey.t.kirsher@intel.com> References: <1469053438-85381-1-git-send-email-jeffrey.t.kirsher@intel.com> Cc: Jacob Keller , netdev@vger.kernel.org, nhorman@redhat.com, sassmann@redhat.com, jogreene@redhat.com, guru.anbalagane@oracle.com, Jeff Kirsher To: davem@davemloft.net Return-path: Received: from mga01.intel.com ([192.55.52.88]:4181 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754700AbcGTWYD (ORCPT ); Wed, 20 Jul 2016 18:24:03 -0400 In-Reply-To: <1469053438-85381-1-git-send-email-jeffrey.t.kirsher@intel.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Jacob Keller When stop_hw() routine fails with FM10K_ERR_REQUESTS_PENDING, this indicates that the Tx or Rx queues did not shutdown within the time limit. Print a more suitable message at the dev_info level instead of dev_err. Signed-off-by: Jacob Keller Tested-by: Krishneil Singh Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/fm10k/fm10k_pci.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c index 4439376..4dfd128 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c @@ -1644,7 +1644,10 @@ void fm10k_down(struct fm10k_intfc *interface) /* Disable DMA engine for Tx/Rx */ err = hw->mac.ops.stop_hw(hw); - if (err) + if (err == FM10K_ERR_REQUESTS_PENDING) + dev_info(&interface->pdev->dev, + "due to pending requests hw was not shut down gracefully\n"); + else if (err) dev_err(&interface->pdev->dev, "stop_hw failed: %d\n", err); /* free any buffers still on the rings */ -- 2.5.5