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Subject[PATCH] net: cadence: macb: Make use of the helper function dev_err_probe()
Date
When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
And using dev_err_probe() can reduce code size, and simplify the code.

Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
---
drivers/net/ethernet/cadence/macb_pci.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/cadence/macb_pci.c b/drivers/net/ethernet/cadence/macb_pci.c
index 8b7b59908a1a..d09c570a15ae 100644
--- a/drivers/net/ethernet/cadence/macb_pci.c
+++ b/drivers/net/ethernet/cadence/macb_pci.c
@@ -35,10 +35,8 @@ static int macb_probe(struct pci_dev *pdev, const struct pci_device_id *id)

/* enable pci device */
err = pcim_enable_device(pdev);
- if (err < 0) {
- dev_err(&pdev->dev, "Enabling PCI device has failed: %d", err);
- return err;
- }
+ if (err < 0)
+ return dev_err_probe(&pdev->dev, err, "Enabling PCI device has failed\n");

pci_set_master(pdev);

--
2.25.1
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