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Merge branch 'pci/endpoint'

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- Use IS_ERR_OR_NULL() helper function instead of open-coding it (Ruan
  Jinjie)

* pci/endpoint:
  PCI: endpoint: Use IS_ERR_OR_NULL() helper function
This commit is contained in:
Bjorn Helgaas 2023-10-28 13:30:58 -05:00
parent 3c14a05072 63a0b7dc15
commit 4eccbed8f4
1 changed files with 6 additions and 6 deletions
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12
drivers/pci/endpoint/pci-epc-core.c
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@ -38,7 +38,7 @@ static int devm_pci_epc_match(struct device *dev, void *res, void *match_data)
*/
void pci_epc_put(struct pci_epc *epc)
{
if (!epc || IS_ERR(epc))
if (IS_ERR_OR_NULL(epc))
return;
module_put(epc->ops->owner);
@ -660,7 +660,7 @@ void pci_epc_remove_epf(struct pci_epc *epc, struct pci_epf *epf,
struct list_head *list;
u32 func_no = 0;
if (!epc || IS_ERR(epc) || !epf)
if (IS_ERR_OR_NULL(epc) || !epf)
return;
if (type == PRIMARY_INTERFACE) {
@ -691,7 +691,7 @@ void pci_epc_linkup(struct pci_epc *epc)
{
struct pci_epf *epf;
if (!epc || IS_ERR(epc))
if (IS_ERR_OR_NULL(epc))
return;
mutex_lock(&epc->list_lock);
@ -717,7 +717,7 @@ void pci_epc_linkdown(struct pci_epc *epc)
{
struct pci_epf *epf;
if (!epc || IS_ERR(epc))
if (IS_ERR_OR_NULL(epc))
return;
mutex_lock(&epc->list_lock);
@ -743,7 +743,7 @@ void pci_epc_init_notify(struct pci_epc *epc)
{
struct pci_epf *epf;
if (!epc || IS_ERR(epc))
if (IS_ERR_OR_NULL(epc))
return;
mutex_lock(&epc->list_lock);
@ -769,7 +769,7 @@ void pci_epc_bme_notify(struct pci_epc *epc)
{
struct pci_epf *epf;
if (!epc || IS_ERR(epc))
if (IS_ERR_OR_NULL(epc))
return;
mutex_lock(&epc->list_lock);