[U-Boot] [PATCH 2/2] common: Generic firmware loader for file system

["Lothar Waßmann" <LW@KARO-electronics.de>]

Hi,

On Mon, 11 Dec 2017 18:53:46 +0800 tien.fong.chee at intel.com wrote:
> From: Tien Fong Chee <tien.fong.chee@intel.com>
> 
[...}
> +/*
> + * Prepare firmware struct;
> + * return -ve if fail.
> + */
> +static int _request_firmware_prepare(struct firmware **firmware_p,
> +				     const char *name, void *dbuf,
> +				     size_t size, u32 offset)
> +{
> +	struct firmware *firmware = NULL;
> +	int ret = 0;
> +
> +	*firmware_p = NULL;
>
Sigh. This is useless...
> +	if (!name || name[0] == '\0')
> +		ret = -EINVAL;
> +
unless you do a 'return -EINVAL' here!

> +	*firmware_p = firmware = calloc(1, sizeof(*firmware));
> +
> +	if (!firmware) {
> +		printf("%s: calloc(struct firmware) failed\n", __func__);
> +		return -ENOMEM;
> +	}
> +
> +	firmware->name = name;
> +	firmware->data = dbuf;
> +	firmware->size = size;
> +	firmware->offset = offset;
> +
> +	return ret;
> +}
> +


Lothar Waßmann