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powerpc/eeh: Cleanup logic in eeh_rmv_from_parent_pe() 

Move the call to eeh_dev_to_pe() up, so that later it's clear that
"pe" isn't NULL.

Signed-off-by: Sam Bobroff <sbobroff@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Sam Bobroff 2018-09-12 11:23:28 +10:00 committed by Michael Ellerman
parent 1c5c533b14
commit 9a3eda266f
1 changed files with 2 additions and 2 deletions
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4
arch/powerpc/kernel/eeh_pe.c
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@ -456,7 +456,8 @@ int eeh_rmv_from_parent_pe(struct eeh_dev *edev)
int cnt;
struct pci_dn *pdn = eeh_dev_to_pdn(edev);
if (!edev->pe) {
pe = eeh_dev_to_pe(edev);
if (!pe) {
pr_debug("%s: No PE found for device %04x:%02x:%02x.%01x\n",
__func__, pdn->phb->global_number,
pdn->busno,
@ -466,7 +467,6 @@ int eeh_rmv_from_parent_pe(struct eeh_dev *edev)
}
/* Remove the EEH device */
pe = eeh_dev_to_pe(edev);
edev->pe = NULL;
list_del(&edev->entry);