• Eric W. Biederman's avatar
    signal/xtensa: Use force_sig_fault where appropriate · 91810105
    Eric W. Biederman authored
    Filling in struct siginfo before calling force_sig_info a tedious and
    error prone process, where once in a great while the wrong fields
    are filled out, and siginfo has been inconsistently cleared.
    Simplify this process by using the helper force_sig_fault.  Which
    takes as a parameters all of the information it needs, ensures
    all of the fiddly bits of filling in struct siginfo are done properly
    and then calls force_sig_info.
    In short about a 5 line reduction in code for every time force_sig_info
    is called, which makes the calling function clearer.
    Cc: Max Filippov <jcmvbkbc@gmail.com>
    Cc: Chris Zankel <chris@zankel.net>
    Cc: linux-xtensa@linux-xtensa.org
    Acked-by: default avatarMax Filippov <jcmvbkbc@gmail.com>
    Signed-off-by: default avatar"Eric W. Biederman" <ebiederm@xmission.com>