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    SubjectRe: [PATCH 08/68] 0 -> NULL, for arch/m68k
    Yoann Padioleau wrote:
    > When comparing a pointer, it's clearer to compare it to NULL than to 0.

    > stram_start = phys_to_virt(0);
    > - kernel_in_stram = (stram_start == 0);
    > + kernel_in_stram = (stram_start == NULL);

    stram_start is more like an offset than pointer, IMHO. And 0 is a valid
    offset. The "==NULL" does not make much sense in this particular case.
    NULL is usually used when checking for an uninitialized pointer, right?


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      Last update: 2007-07-27 13:39    [W:0.019 / U:45.692 seconds]
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