Re: [PATCH] USB / dwc3: remove a possible unnecessary 'out of memory' message

[Greg KH <gregkh@linuxfoundation.org>]

On Sun, May 01, 2022 at 09:01:36PM +0530, Kushagra Verma wrote:
> This patch removes a possible unnecessary out of memory message from
> core.c
> as reported by checkpatch.pl:
>    WARNING: Possible unnecessary 'out of memory' message
> 
> Signed-off-by: Kushagra Verma <kushagra765@outlook.com>
> ---
>  drivers/usb/dwc3/core.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
> index 25c686a752b0..4ee787de2956 100644
> --- a/drivers/usb/dwc3/core.c
> +++ b/drivers/usb/dwc3/core.c
> @@ -844,10 +844,8 @@ static void dwc3_set_incr_burst_type(struct dwc3
> *dwc)
>  		return;
>  
>  	vals = kcalloc(ntype, sizeof(u32), GFP_KERNEL);
> -	if (!vals) {
> -		dev_err(dev, "Error to get memory\n");
> +	if (!vals)
>  		return;
> -	}
>  
>  	/* Get INCR burst type, and parse it */
>  	ret = device_property_read_u32_array(dev,
> -- 
> 2.32.0
> 
> 
> 

Hi,

This is the friendly patch-bot of Greg Kroah-Hartman.  You have sent him
a patch that has triggered this response.  He used to manually respond
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created.  Hopefully you will not take offence and will fix the problem
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