Re: [PATCH 2/3] mtd: maps: Remove print after allocation failure

[Boris Brezillon <boris.brezillon@bootlin.com>]

Hi Arushi,

On Wed, 14 Mar 2018 21:05:17 +0530
Arushi Singhal <arushisinghal19971997@gmail.com> wrote:

> The prints after [k|v][m|z|c]alloc() functions are not needed, because
> in case of failure, allocator will print their internal error prints
> anyway.
> 
> Signed-off-by: Arushi Singhal <arushisinghal19971997@gmail.com>
> ---
>  drivers/mtd/maps/sun_uflash.c | 4 +---

And here as well some of the drivers are still printing error messages
after mem allocation failures (amd76xrom, ck804xrom, esb2rom, ichxrom,
vmu-flash).

Regards,

Boris

>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/drivers/mtd/maps/sun_uflash.c b/drivers/mtd/maps/sun_uflash.c
> index 1e73bba..80a253c 100644
> --- a/drivers/mtd/maps/sun_uflash.c
> +++ b/drivers/mtd/maps/sun_uflash.c
> @@ -62,10 +62,8 @@ int uflash_devinit(struct platform_device *op, struct device_node *dp)
>  	}
>  
>  	up = kzalloc(sizeof(struct uflash_dev), GFP_KERNEL);
> -	if (!up) {
> -		printk(KERN_ERR PFX "Cannot allocate struct uflash_dev\n");
> +	if (!up)
>  		return -ENOMEM;
> -	}
>  
>  	/* copy defaults and tweak parameters */
>  	memcpy(&up->map, &uflash_map_templ, sizeof(uflash_map_templ));



-- 
Boris Brezillon, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com