[01/10] dmaengine: at_hdmac: Substitute kzalloc with kmalloc
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Message ID 20200123140237.125799-1-tudor.ambarus@microchip.com
State New
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Series
  • [01/10] dmaengine: at_hdmac: Substitute kzalloc with kmalloc
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Commit Message

Tudor Ambarus Jan. 23, 2020, 2:03 p.m. UTC
From: Tudor Ambarus <tudor.ambarus@microchip.com>

All members of the structure are initialized below in the function,
there is no need to use kzalloc.

Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
---
 drivers/dma/at_hdmac.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Ludovic Desroches Feb. 3, 2020, 8:24 a.m. UTC | #1
On Thu, Jan 23, 2020 at 02:03:02PM +0000, Tudor Ambarus - M18064 wrote:
> From: Tudor Ambarus <tudor.ambarus@microchip.com>
> 
> All members of the structure are initialized below in the function,
> there is no need to use kzalloc.
> 
> Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>

Hi Tudor,

It sounds good for me. Thanks for the cleanup and deadlock fixes.

For the whole set of patches:
Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com>

Ludovic

> ---
>  drivers/dma/at_hdmac.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/dma/at_hdmac.c b/drivers/dma/at_hdmac.c
> index 672c73b4a2d4..cad6dcd9cfb5 100644
> --- a/drivers/dma/at_hdmac.c
> +++ b/drivers/dma/at_hdmac.c
> @@ -1671,7 +1671,7 @@ static struct dma_chan *at_dma_xlate(struct of_phandle_args *dma_spec,
>  	dma_cap_zero(mask);
>  	dma_cap_set(DMA_SLAVE, mask);
>  
> -	atslave = kzalloc(sizeof(*atslave), GFP_KERNEL);
> +	atslave = kmalloc(sizeof(*atslave), GFP_KERNEL);
>  	if (!atslave)
>  		return NULL;
>  
> -- 
> 2.23.0

Patch
diff mbox series

diff --git a/drivers/dma/at_hdmac.c b/drivers/dma/at_hdmac.c
index 672c73b4a2d4..cad6dcd9cfb5 100644
--- a/drivers/dma/at_hdmac.c
+++ b/drivers/dma/at_hdmac.c
@@ -1671,7 +1671,7 @@  static struct dma_chan *at_dma_xlate(struct of_phandle_args *dma_spec,
 	dma_cap_zero(mask);
 	dma_cap_set(DMA_SLAVE, mask);
 
-	atslave = kzalloc(sizeof(*atslave), GFP_KERNEL);
+	atslave = kmalloc(sizeof(*atslave), GFP_KERNEL);
 	if (!atslave)
 		return NULL;