Re: [PATCH 1/3] powernv/pci: Delete an error message for a failed memory allocation in pnv_ioda_pick_m64_pe()

From: Markus Elfring <redacted>
Date: Tue, 17 Oct 2017 16:52:43 +0200

Omit an extra message for a memory allocation failure in this function.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <redacted>
---
 arch/powerpc/platforms/powernv/pci-ioda.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c
index fb5cd7511189..17c0330bb059 100644
--- a/arch/powerpc/platforms/powernv/pci-ioda.c
+++ b/arch/powerpc/platforms/powernv/pci-ioda.c

@@ -358,11 +358,8 @@ static struct pnv_ioda_pe *pnv_ioda_pick_m64_pe(struct pci_bus *bus, bool all)
 	/* Allocate bitmap */
 	size = _ALIGN_UP(phb->ioda.total_pe_num / 8, sizeof(unsigned long));
 	pe_alloc = kzalloc(size, GFP_KERNEL);
-	if (!pe_alloc) {
-		pr_warn("%s: Out of memory !\n",
-			__func__);
+	if (!pe_alloc)
 		return NULL;
-	}
 
 	/* Figure out reserved PE numbers by the PE */
 	pnv_ioda_reserve_m64_pe(bus, pe_alloc, all);