linux-kernel - [PATCH 4/8] PCI/DPC: Use pci_aer_clear_status() in dpc_process

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Date:   Mon,  4 Oct 2021 19:22:39 +0530
From:   Naveen Naidu <naveennaidu479@...il.com>
To:     bhelgaas@...gle.com, ruscur@...sell.cc, oohall@...il.com
Cc:     Naveen Naidu <naveennaidu479@...il.com>,
        linux-kernel-mentees@...ts.linuxfoundation.org,
        skhan@...uxfoundation.org, linux-kernel@...r.kernel.org,
        linuxppc-dev@...ts.ozlabs.org
Subject: [PATCH 4/8] PCI/DPC: Use pci_aer_clear_status() in dpc_process_error()

dpc_process_error() clears both AER fatal and non fatal status
registers. Instead of clearing each status registers via a different
function call use pci_aer_clear_status().

This helps clean up the code a bit.

Signed-off-by: Naveen Naidu <naveennaidu479@...il.com>
---
 drivers/pci/pcie/dpc.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/pci/pcie/dpc.c b/drivers/pci/pcie/dpc.c
index df3f3a10f8bc..faf4a1e77fab 100644
--- a/drivers/pci/pcie/dpc.c
+++ b/drivers/pci/pcie/dpc.c
@@ -288,8 +288,7 @@ void dpc_process_error(struct pci_dev *pdev)
 		 dpc_get_aer_uncorrect_severity(pdev, &info) &&
 		 aer_get_device_error_info(pdev, &info)) {
 		aer_print_error(pdev, &info);
-		pci_aer_clear_nonfatal_status(pdev);
-		pci_aer_clear_fatal_status(pdev);
+		pci_aer_clear_status(pdev);
 	}
 }
 
-- 
2.25.1