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    SubjectRe: [PATCH v2 03/20] EDAC: Introduce mci_for_each_dimm() iterator
    On Wed, Nov 06, 2019 at 09:33:07AM +0000, Robert Richter wrote:
    > @@ -702,6 +705,7 @@ EXPORT_SYMBOL_GPL(edac_get_owner);
    > int edac_mc_add_mc_with_groups(struct mem_ctl_info *mci,
    > const struct attribute_group **groups)
    > {
    > + struct dimm_info *dimm;
    > int ret = -EINVAL;
    > edac_dbg(0, "\n");
    >

    drivers/edac/edac_mc.c: In function ‘edac_mc_add_mc_with_groups’:
    drivers/edac/edac_mc.c:711:20: warning: unused variable ‘dimm’ [-Wunused-variable]
    struct dimm_info *dimm;
    ^~~~

    Pushing the declaration into the #ifdef CONFIG_EDAC_DEBUG block.

    --
    Regards/Gruss,
    Boris.
    https://people.kernel.org/tglx/notes-about-netiquette

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