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    Subject[PATCH 6/13] md/multipath: Delete 13 unwanted spaces behind function names
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    Date
    From: Markus Elfring <elfring@users.sourceforge.net>
    Date: Sun, 2 Oct 2016 08:14:48 +0200

    The script "checkpatch.pl" pointed information out like the following.

    WARNING: space prohibited between function name and open parenthesis '('

    Thus fix the affected source code places.

    Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
    ---
    drivers/md/multipath.c | 30 ++++++++++++++++--------------
    1 file changed, 16 insertions(+), 14 deletions(-)

    diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c
    index 2e4ceb9..7e10603 100644
    --- a/drivers/md/multipath.c
    +++ b/drivers/md/multipath.c
    @@ -31,7 +31,7 @@

    #define NR_RESERVED_BUFS 32

    -static int multipath_map (struct mpconf *conf)
    +static int multipath_map(struct mpconf *conf)
    {
    int i, disks = conf->raid_disks;

    @@ -56,7 +56,7 @@ static int multipath_map (struct mpconf *conf)
    return (-1);
    }

    -static void multipath_reschedule_retry (struct multipath_bh *mp_bh)
    +static void multipath_reschedule_retry(struct multipath_bh *mp_bh)
    {
    unsigned long flags;
    struct mddev *mddev = mp_bh->mddev;
    @@ -73,7 +73,7 @@ static void multipath_reschedule_retry (struct multipath_bh *mp_bh)
    * operation and are ready to return a success/failure code to the buffer
    * cache layer.
    */
    -static void multipath_end_bh_io (struct multipath_bh *mp_bh, int err)
    +static void multipath_end_bh_io(struct multipath_bh *mp_bh, int err)
    {
    struct bio *bio = mp_bh->master_bio;
    struct mpconf *conf = mp_bh->mddev->private;
    @@ -96,7 +96,7 @@ static void multipath_end_request(struct bio *bio)
    * oops, IO error:
    */
    char b[BDEVNAME_SIZE];
    - md_error (mp_bh->mddev, rdev);
    + md_error(mp_bh->mddev, rdev);
    printk(KERN_ERR "multipath: %s: rescheduling sector %llu\n",
    bdevname(rdev->bdev,b),
    (unsigned long long)bio->bi_iter.bi_sector);
    @@ -147,12 +147,14 @@ static void multipath_status(struct seq_file *seq, struct mddev *mddev)
    struct mpconf *conf = mddev->private;
    int i;

    - seq_printf (seq, " [%d/%d] [", conf->raid_disks,
    - conf->raid_disks - mddev->degraded);
    + seq_printf(seq, " [%d/%d] [", conf->raid_disks,
    + conf->raid_disks - mddev->degraded);
    rcu_read_lock();
    for (i = 0; i < conf->raid_disks; i++) {
    struct md_rdev *rdev = rcu_dereference(conf->multipaths[i].rdev);
    - seq_printf (seq, "%s", rdev && test_bit(In_sync, &rdev->flags) ? "U" : "_");
    + seq_printf(seq,
    + "%s",
    + rdev && test_bit(In_sync, &rdev->flags) ? "U" : "_");
    }
    rcu_read_unlock();
    seq_printf (seq, "]");
    @@ -183,7 +185,7 @@ static int multipath_congested(struct mddev *mddev, int bits)
    /*
    * Careful, this can execute in IRQ contexts as well!
    */
    -static void multipath_error (struct mddev *mddev, struct md_rdev *rdev)
    +static void multipath_error(struct mddev *mddev, struct md_rdev *rdev)
    {
    struct mpconf *conf = mddev->private;
    char b[BDEVNAME_SIZE];
    @@ -218,7 +220,7 @@ static void multipath_error (struct mddev *mddev, struct md_rdev *rdev)
    conf->raid_disks - mddev->degraded);
    }

    -static void print_multipath_conf (struct mpconf *conf)
    +static void print_multipath_conf(struct mpconf *conf)
    {
    int i;
    struct multipath_info *tmp;
    @@ -377,7 +379,7 @@ static sector_t multipath_size(struct mddev *mddev, sector_t sectors, int raid_d
    return mddev->dev_sectors;
    }

    -static int multipath_run (struct mddev *mddev)
    +static int multipath_run(struct mddev *mddev)
    {
    struct mpconf *conf;
    int disk_idx;
    @@ -496,14 +498,14 @@ static struct md_personality multipath_personality =
    .congested = multipath_congested,
    };

    -static int __init multipath_init (void)
    +static int __init multipath_init(void)
    {
    - return register_md_personality (&multipath_personality);
    + return register_md_personality(&multipath_personality);
    }

    -static void __exit multipath_exit (void)
    +static void __exit multipath_exit(void)
    {
    - unregister_md_personality (&multipath_personality);
    + unregister_md_personality(&multipath_personality);
    }

    module_init(multipath_init);
    --
    2.10.0
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