# \[PATCH\] ARM: davinci: Use PTR\_ERR\_OR\_ZERO at the end of dm646x\_init\_edma

- From: Mutharaju, Prasanna P. \<hidden\>
- Date: 2016-02-01 09:58:59 
- List: linux-arm-kernel
- Page: https://ratatoskr.run/linux-arm-kernel/2016/02/8728573
- Thread: https://ratatoskr.run/linux-arm-kernel/2016/02/8728573/t.md

```text
Making use of PTR_ERR_OR_ZERO helper function

Signed-off-by: Prasanna Karthik <redacted>
---
 arch/arm/mach-davinci/dm646x.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-davinci/dm646x.c b/arch/arm/mach-davinci/dm646x.c
index 70eb427..9984632 100644
--- a/arch/arm/mach-davinci/dm646x.c
+++ b/arch/arm/mach-davinci/dm646x.c
@@ -938,7 +938,7 @@ int __init dm646x_init_edma(struct edma_rsv_info *rsv)
 	dm646x_edma_pdata.rsv = rsv;
 
 	edma_pdev = platform_device_register_full(&dm646x_edma_device);
-	return IS_ERR(edma_pdev) ? PTR_ERR(edma_pdev) : 0;
+	return PTR_ERR_OR_ZERO(edma_pdev);
 }
 
 void __init dm646x_init(void)
-- 
1.9.1
```