From: Cai Huoqing <caihuoqing@baidu.com>
Date: Wed, 15 Sep 2021 22:58:11 +0800
Subject: net: chelsio: cxgb4vf: Make use of the helper function
 dev_err_probe()
Patch-mainline: v5.16-rc1
Git-commit: 9eda994d4b57e177a1e05416458e95ae7cac6c40
References: jsc#SLE-18992

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>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c |    6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

--- a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
@@ -2902,10 +2902,8 @@ static int cxgb4vf_pci_probe(struct pci_
 	 * Initialize generic PCI device state.
 	 */
 	err = pci_enable_device(pdev);
-	if (err) {
-		dev_err(&pdev->dev, "cannot enable PCI device\n");
-		return err;
-	}
+	if (err)
+		return dev_err_probe(&pdev->dev, err, "cannot enable PCI device\n");
 
 	/*
 	 * Reserve PCI resources for the device.  If we can't get them some