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PCI: ibmphp: Remove unneeded NULL test

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Remove unneeded NULL test.  The index variable of list_for_each_entry is
never NULL, as it is the structure that contains the list pointer.

Generated by: scripts/coccinelle/iterators/itnull.cocci

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
CC: Geliang Tang <geliangtang@163.com>
This commit is contained in:
Julia Lawall 2016-01-11 08:22:36 -06:00 committed by Bjorn Helgaas
parent 2ac83cccab
commit 4058937a40
1 changed files with 0 additions and 3 deletions
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3
drivers/pci/hotplug/ibmphp_core.c
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@ -503,9 +503,6 @@ static int __init init_ops(void)
int rc;
list_for_each_entry(slot_cur, &ibmphp_slot_head, ibm_slot_list) {
if (!slot_cur)
return -ENODEV;
debug("BEFORE GETTING SLOT STATUS, slot # %x\n",
slot_cur->number);
if (slot_cur->ctrl->revision == 0xFF)