[01/10] arch:powerpc: return -ENOMEM on failed allocation

Submitted by Allen Pais on Sept. 13, 2017, 7:32 a.m.

Details

Message ID 1505287939-14106-1-git-send-email-allen.lkml@gmail.com
State New
Headers show
Series "Series without cover letter" ( rev: 1 ) in Nouveau

Not browsing as part of any series.

Commit Message

Allen Pais Sept. 13, 2017, 7:32 a.m.
Signed-off-by: Allen Pais <allen.lkml@gmail.com>
---
 arch/powerpc/platforms/cell/spider-pci.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

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diff --git a/arch/powerpc/platforms/cell/spider-pci.c b/arch/powerpc/platforms/cell/spider-pci.c
index d1e61e2..82aa3f7 100644
--- a/arch/powerpc/platforms/cell/spider-pci.c
+++ b/arch/powerpc/platforms/cell/spider-pci.c
@@ -106,7 +106,7 @@  static int __init spiderpci_pci_setup_chip(struct pci_controller *phb,
 	dummy_page_va = kmalloc(PAGE_SIZE, GFP_KERNEL);
 	if (!dummy_page_va) {
 		pr_err("SPIDERPCI-IOWA:Alloc dummy_page_va failed.\n");
-		return -1;
+		return -ENOMEM;
 	}
 
 	dummy_page_da = dma_map_single(phb->parent, dummy_page_va,
@@ -137,7 +137,7 @@  int __init spiderpci_iowa_init(struct iowa_bus *bus, void *data)
 	if (!priv) {
 		pr_err("SPIDERPCI-IOWA:"
 		       "Can't allocate struct spiderpci_iowa_private");
-		return -1;
+		return -ENOMEM;
 	}
 
 	if (of_address_to_resource(np, 0, &r)) {

Comments

> I think the changelog for this series of conversions
> should show that you've validated the change by
> inspecting the return call chain at each modified line.
>
> Also, it seems you've cc'd the same mailing lists for
> all of the patches modified by this series.
>
> It would be better to individually address each patch
> in the series only cc'ing the appropriate maintainers
> and mailing lists.
>
> A cover letter would be good too.

 Point noted. Thanks.

- Allen