[U-Boot] [PATCH] cmd: ubi: remove unnecessary logical constraint

[Heiko Schocher]

Hello Heinrih,

Am 15.04.2017 um 16:25 schrieb Heinrich Schuchardt:
> A size_t variable can never be negative.
>
> The problem was indicated by cppcheck.
>
> Signed-off-by: Heinrich Schuchardt <xypron.glpk at gmx.de>
> ---
>   cmd/ubi.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Heiko Schocher <hs at denx.de>

bye,
Heiko
>
> diff --git a/cmd/ubi.c b/cmd/ubi.c
> index efc43ffde9..222be5a357 100644
> --- a/cmd/ubi.c
> +++ b/cmd/ubi.c
> @@ -308,7 +308,7 @@ int ubi_volume_begin_write(char *volume, void *buf, size_t size,
>   		return ENODEV;
>
>   	rsvd_bytes = vol->reserved_pebs * (ubi->leb_size - vol->data_pad);
> -	if (size < 0 || size > rsvd_bytes) {
> +	if (size > rsvd_bytes) {
>   		printf("size > volume size! Aborting!\n");
>   		return EINVAL;
>   	}
>

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