Subject: [PATCH 4/5] powerpc/eeh_sysfs: Remove double pci_dn lookup.

From: Oliver O'Halloran <[email-masked]>
Date: Mon, 15 Jul 2019 18:56:11 +1000

In eeh_notify_resume_show() the pci_dn for the device is looked up once in
the declaration block and then once after checking for a NULL eeh_dev.
Remove the second lookup since it's pointless.

Signed-off-by: Oliver O'Halloran <[email-masked]>
---
 arch/powerpc/kernel/eeh_sysfs.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/powerpc/kernel/eeh_sysfs.c b/arch/powerpc/kernel/eeh_sysfs.c
index 3adf8cd..c4cc8fc 100644
--- a/arch/powerpc/kernel/eeh_sysfs.c
+++ b/arch/powerpc/kernel/eeh_sysfs.c
@@ -102,7 +102,6 @@ static ssize_t eeh_notify_resume_show(struct device *dev,
 	if (!edev || !edev->pe)
 		return -ENODEV;
 
-	pdn = pci_get_pdn(pdev);
 	return sprintf(buf, "%d\n", pdn->last_allow_rc);
 }
 
-- 
2.9.5