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  • [PATCH v3 8/8] platform/x86: dell-wmi-smbios: clean up wmi descript

    From Andy Shevchenko@21:1/5 to mario.limonciello@dell.com on Mon Oct 2 15:20:01 2017
    On Thu, Sep 28, 2017 at 7:02 AM, Mario Limonciello
    <mario.limonciello@dell.com> wrote:
    Some cases the wrong type was used for errors and checks can be
    done more cleanly.

    Oops, I forgot about this patch, so, please, disregard my comment WRT
    to strncmp() use to the other patch.


    Signed-off-by: Mario Limonciello <mario.limonciello@dell.com>
    Reviewed-by: Edward O'Callaghan <quasisec@google.com>

    Btw, missed Suggested-by?


    - if (desc_buffer[0] != 0x4C4C4544 && desc_buffer[1] != 0x494D5720)
    - dev_warn(&wdev->dev, "Dell descriptor buffer has invalid signature (%*ph)\n",
    - 8, desc_buffer);
    + if (strncmp(obj->string.pointer, "DELL WMI", 8) != 0)
    + dev_warn(&wdev->dev, "Dell descriptor buffer has invalid signature (%8ph)\n",
    + desc_buffer);

    And as Darren pointed out, this fixes the logic bug as well.

    --
    With Best Regards,
    Andy Shevchenko

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Mario.Limonciello@dell.com@21:1/5 to All on Mon Oct 2 15:30:02 2017
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    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)