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Re: [PATCH v2 06/19] remoteproc: core: Add explicit message error if cached table failed

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On Wed, 31 Aug 2016, Loic Pallardy wrote:

> In rproc_fw_boot, add error message if kmemdump failed
> as done for other errors.
> 
> Signed-off-by: Loic Pallardy <loic.pallardy@wanadoo.fr>
> ---
>  drivers/remoteproc/remoteproc_core.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c
> index 96bc8c644..3282a4e 100644
> --- a/drivers/remoteproc/remoteproc_core.c
> +++ b/drivers/remoteproc/remoteproc_core.c
> @@ -1139,8 +1139,10 @@ static int rproc_fw_boot(struct rproc *rproc, const struct firmware *fw)
>  	 * cached_table will be copied into device memory.
>  	 */
>  	rproc->cached_table = kmemdup(table, tablesz, GFP_KERNEL);
> -	if (!rproc->cached_table)
> +	if (!rproc->cached_table) {
> +		dev_err(dev, "Failed to create cached table\n");

This is an OOM error message, which are not allowed upstream.

I believe if kmemdup() fails, the OOM handler will inform the user.

>  		goto clean_up;
> +	}
>  
>  	rproc->table_ptr = rproc->cached_table;
>  

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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[PATCH v2 06/19] remoteproc: core: Add explicit message error if cached table failed Loic Pallardy <loic.pallardy@st.com> - 2016-08-31 23:00 +0200
  Re: [PATCH v2 06/19] remoteproc: core: Add explicit message error if  cached table failed Lee Jones <lee.jones@linaro.org> - 2016-09-01 09:10 +0200
    Re: [PATCH v2 06/19] remoteproc: core: Add explicit message error if  cached table failed loic pallardy <loic.pallardy@st.com> - 2016-09-08 11:50 +0200

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