* [PATCH] IPMMU-VMSA: Delete an error message for a failed memory allocation in ipmmu_probe()
@ 2018-01-19 21:30 SF Markus Elfring
0 siblings, 0 replies; only message in thread
From: SF Markus Elfring @ 2018-01-19 21:30 UTC (permalink / raw)
To: iommu, Jörg Rödel; +Cc: LKML, kernel-janitors, Magnus Damm
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Fri, 19 Jan 2018 22:22:38 +0100
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 <elfring@users.sourceforge.net>
---
drivers/iommu/ipmmu-vmsa.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
index 8dce3a9de9d8..1f78d60f2029 100644
--- a/drivers/iommu/ipmmu-vmsa.c
+++ b/drivers/iommu/ipmmu-vmsa.c
@@ -949,10 +949,8 @@ static int ipmmu_probe(struct platform_device *pdev)
int ret;
mmu = devm_kzalloc(&pdev->dev, sizeof(*mmu), GFP_KERNEL);
- if (!mmu) {
- dev_err(&pdev->dev, "cannot allocate device data\n");
+ if (!mmu)
return -ENOMEM;
- }
mmu->dev = &pdev->dev;
mmu->num_utlbs = 32;
--
2.15.1
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2018-01-19 21:30 [PATCH] IPMMU-VMSA: Delete an error message for a failed memory allocation in ipmmu_probe() SF Markus Elfring
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