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    Subject[PATCH 4.4 02/65] padata: Remove unused but set variables
    Date
    From: Tobias Klauser <tklauser@distanz.ch>

    commit 119a0798dc42ed4c4f96d39b8b676efcea73aec6 upstream.

    Remove the unused but set variable pinst in padata_parallel_worker to
    fix the following warning when building with 'W=1':

    kernel/padata.c: In function ‘padata_parallel_worker’:
    kernel/padata.c:68:26: warning: variable ‘pinst’ set but not used [-Wunused-but-set-variable]

    Also remove the now unused variable pd which is only used to set pinst.

    Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
    Acked-by: Steffen Klassert <steffen.klassert@secunet.com>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
    Cc: Ben Hutchings <ben@decadent.org.uk>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    kernel/padata.c | 4 ----
    1 file changed, 4 deletions(-)

    --- a/kernel/padata.c
    +++ b/kernel/padata.c
    @@ -65,15 +65,11 @@ static int padata_cpu_hash(struct parall
    static void padata_parallel_worker(struct work_struct *parallel_work)
    {
    struct padata_parallel_queue *pqueue;
    - struct parallel_data *pd;
    - struct padata_instance *pinst;
    LIST_HEAD(local_list);

    local_bh_disable();
    pqueue = container_of(parallel_work,
    struct padata_parallel_queue, work);
    - pd = pqueue->pd;
    - pinst = pd->pinst;

    spin_lock(&pqueue->parallel.lock);
    list_replace_init(&pqueue->parallel.list, &local_list);

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