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    Subject[tip:irq/core] genirq/affinity: Remove unused argument from [__]irq_build_affinity_masks()
    Commit-ID:  0e51833042fccfe882ef3e85a346252550d26c22
    Gitweb: https://git.kernel.org/tip/0e51833042fccfe882ef3e85a346252550d26c22
    Author: Minwoo Im <minwoo.im.dev@gmail.com>
    AuthorDate: Sun, 2 Jun 2019 20:21:17 +0900
    Committer: Thomas Gleixner <tglx@linutronix.de>
    CommitDate: Wed, 12 Jun 2019 10:52:45 +0200

    genirq/affinity: Remove unused argument from [__]irq_build_affinity_masks()

    The *affd argument is neither used in irq_build_affinity_masks() nor
    __irq_build_affinity_masks(). Remove it.

    Signed-off-by: Minwoo Im <minwoo.im.dev@gmail.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Reviewed-by: Ming Lei <ming.lei@redhat.com>
    Cc: Minwoo Im <minwoo.im@samsung.com>
    Cc: linux-block@vger.kernel.org
    Link: https://lkml.kernel.org/r/20190602112117.31839-1-minwoo.im.dev@gmail.com

    ---
    kernel/irq/affinity.c | 12 +++++-------
    1 file changed, 5 insertions(+), 7 deletions(-)

    diff --git a/kernel/irq/affinity.c b/kernel/irq/affinity.c
    index f18cd5aa33e8..4352b08ae48d 100644
    --- a/kernel/irq/affinity.c
    +++ b/kernel/irq/affinity.c
    @@ -94,8 +94,7 @@ static int get_nodes_in_cpumask(cpumask_var_t *node_to_cpumask,
    return nodes;
    }

    -static int __irq_build_affinity_masks(const struct irq_affinity *affd,
    - unsigned int startvec,
    +static int __irq_build_affinity_masks(unsigned int startvec,
    unsigned int numvecs,
    unsigned int firstvec,
    cpumask_var_t *node_to_cpumask,
    @@ -171,8 +170,7 @@ static int __irq_build_affinity_masks(const struct irq_affinity *affd,
    * 1) spread present CPU on these vectors
    * 2) spread other possible CPUs on these vectors
    */
    -static int irq_build_affinity_masks(const struct irq_affinity *affd,
    - unsigned int startvec, unsigned int numvecs,
    +static int irq_build_affinity_masks(unsigned int startvec, unsigned int numvecs,
    unsigned int firstvec,
    struct irq_affinity_desc *masks)
    {
    @@ -197,7 +195,7 @@ static int irq_build_affinity_masks(const struct irq_affinity *affd,
    build_node_to_cpumask(node_to_cpumask);

    /* Spread on present CPUs starting from affd->pre_vectors */
    - nr_present = __irq_build_affinity_masks(affd, curvec, numvecs,
    + nr_present = __irq_build_affinity_masks(curvec, numvecs,
    firstvec, node_to_cpumask,
    cpu_present_mask, nmsk, masks);

    @@ -212,7 +210,7 @@ static int irq_build_affinity_masks(const struct irq_affinity *affd,
    else
    curvec = firstvec + nr_present;
    cpumask_andnot(npresmsk, cpu_possible_mask, cpu_present_mask);
    - nr_others = __irq_build_affinity_masks(affd, curvec, numvecs,
    + nr_others = __irq_build_affinity_masks(curvec, numvecs,
    firstvec, node_to_cpumask,
    npresmsk, nmsk, masks);
    put_online_cpus();
    @@ -295,7 +293,7 @@ irq_create_affinity_masks(unsigned int nvecs, struct irq_affinity *affd)
    unsigned int this_vecs = affd->set_size[i];
    int ret;

    - ret = irq_build_affinity_masks(affd, curvec, this_vecs,
    + ret = irq_build_affinity_masks(curvec, this_vecs,
    curvec, masks);
    if (ret) {
    kfree(masks);
    \
     
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      Last update: 2019-06-12 14:34    [W:3.851 / U:0.016 seconds]
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