• Linus Torvalds's avatar
    WMI: initialize wmi_blocks.list even if ACPI is disabled · 96b5a46e
    Linus Torvalds authored
    
    
    Even if we don't want to register the WMI driver, we should initialize
    the wmi_blocks list to be empty, since we don't want the wmi helper
    functions to oops just because that basic list has not even been set up.
    
    With this, "find_guid()" will happily return "not found" rather than
    oopsing all over the place, and the callers will then just automatically
    return false or AE_NOT_FOUND as appropriate.
    Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
    96b5a46e
wmi.c 16.6 KB