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    SubjectRe: [PATCH] cpumask 5/10 rewrite cpumask.h - single bitmap based implementation
    On Fri, Jun 04, 2004 at 11:38:15AM -0700, William Lee Irwin III wrote:
    > if (!realloc(cpus, 2*upper))
    > - return -ENOMEM;
    > + goto out;

    ... and as someone pointed out:


    --- nr_cpus.c.orig3 2004-06-04 19:49:15.000000000 -0700
    +++ nr_cpus.c 2004-06-04 19:49:31.000000000 -0700
    @@ -24,12 +24,12 @@
    if (!cpus)
    return -ENOMEM;
    for (upper = lower; getaffinity(0, upper, cpus) < 0; upper *= 2) {
    - if (!realloc(cpus, 2*upper))
    + if (!(cpus = realloc(cpus, 2*upper)))
    goto out;
    }
    while (lower < upper - 1) {
    middle = (lower + upper)/2;
    - if (!realloc(cpus, middle))
    + if (!(cpus = realloc(cpus, middle)))
    goto out;
    if (getaffinity(0, middle, cpus) < 0)
    lower = middle;
    -
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