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fm10k: only warn when stop_hw fails with FM10K_ERR_REQUESTS_PENDING 

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 <jacob.e.keller@intel.com>
Tested-by: Krishneil Singh <Krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Jacob Keller 2016-06-07 16:08:50 -07:00 committed by Jeff Kirsher
parent 34bad71c7c
commit 106ca42356
1 changed files with 4 additions and 1 deletions
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5
drivers/net/ethernet/intel/fm10k/fm10k_pci.c
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@ -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 */