* Namhyung Kim <namhy...@kernel.org> wrote:

> +             if (!left) {
> +                     do_warning("%s(%d): not enough memory!", __func__, 
> __LINE__);
> +                     goto out_free;

> +             if (!right) {
> +                     do_warning("%s(%d): not enough memory!", __func__, 
> __LINE__);
> +                     goto out_free;
> +             }

> +             if (!left) {
> +                     do_warning("%s(%d): not enough memory!", __func__, 
> __LINE__);
> +                     goto out_free;
> +             }

> +             if (!left) {
> +                     do_warning("%s(%d): not enough memory!", __func__, 
> __LINE__);
> +                     goto out_free;
> +             }

> +             if (!right) {
> +                     do_warning("%s(%d): not enough memory!", __func__, 
> __LINE__);
> +                     goto out_free;
> +             }

> +             if (!left) {
> +                     do_warning("%s(%d): not enough memory!", __func__, 
> __LINE__);
> +                     goto out_free;
> +             }

These repetitive patterns are seriously uglifying the code and 
are crying out loud for a out_war_free label:

                if (!left)
                        goto out_warn_free;

(The function here seems to be rather large as well, making it a 
possible candidate for shrinkage/splitup.)

Thanks,

        Ingo
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