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    Subject[PATCH 10/13] md/multipath: Add some spaces for better code readability
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    From: Markus Elfring <elfring@users.sourceforge.net>
    Date: Sun, 2 Oct 2016 10:20:52 +0200

    Use space characters at some source code places according to
    the Linux coding style convention.

    Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
    ---
    drivers/md/multipath.c | 34 +++++++++++++++++-----------------
    1 file changed, 17 insertions(+), 17 deletions(-)

    diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c
    index a5a639d..23c7c29 100644
    --- a/drivers/md/multipath.c
    +++ b/drivers/md/multipath.c
    @@ -98,7 +98,7 @@ static void multipath_end_request(struct bio *bio)
    char b[BDEVNAME_SIZE];
    md_error(mp_bh->mddev, rdev);
    printk(KERN_ERR "multipath: %s: rescheduling sector %llu\n",
    - bdevname(rdev->bdev,b),
    + bdevname(rdev->bdev, b),
    (unsigned long long)bio->bi_iter.bi_sector);
    multipath_reschedule_retry(mp_bh);
    } else
    @@ -238,8 +238,8 @@ static void print_multipath_conf(struct mpconf *conf)
    tmp = conf->multipaths + i;
    if (tmp->rdev)
    printk(" disk%d, o:%d, dev:%s\n",
    - i,!test_bit(Faulty, &tmp->rdev->flags),
    - bdevname(tmp->rdev->bdev,b));
    + i, !test_bit(Faulty, &tmp->rdev->flags),
    + bdevname(tmp->rdev->bdev, b));
    }
    }

    @@ -353,13 +353,13 @@ static void multipathd(struct md_thread *thread)
    if (mp_bh->path < 0) {
    printk(KERN_ALERT "multipath: %s: unrecoverable IO read"
    " error for block %llu\n",
    - bdevname(bio->bi_bdev,b),
    + bdevname(bio->bi_bdev, b),
    (unsigned long long)bio->bi_iter.bi_sector);
    multipath_end_bh_io(mp_bh, -EIO);
    } else {
    printk(KERN_ERR "multipath: %s: redirecting sector %llu"
    " to another IO path\n",
    - bdevname(bio->bi_bdev,b),
    + bdevname(bio->bi_bdev, b),
    (unsigned long long)bio->bi_iter.bi_sector);
    *bio = *(mp_bh->master_bio);
    bio->bi_iter.bi_sector +=
    @@ -487,18 +487,18 @@ static void multipath_free(struct mddev *mddev, void *priv)

    static struct md_personality multipath_personality =
    {
    - .name = "multipath",
    - .level = LEVEL_MULTIPATH,
    - .owner = THIS_MODULE,
    - .make_request = multipath_make_request,
    - .run = multipath_run,
    - .free = multipath_free,
    - .status = multipath_status,
    - .error_handler = multipath_error,
    - .hot_add_disk = multipath_add_disk,
    - .hot_remove_disk= multipath_remove_disk,
    - .size = multipath_size,
    - .congested = multipath_congested,
    + .name = "multipath",
    + .level = LEVEL_MULTIPATH,
    + .owner = THIS_MODULE,
    + .make_request = multipath_make_request,
    + .run = multipath_run,
    + .free = multipath_free,
    + .status = multipath_status,
    + .error_handler = multipath_error,
    + .hot_add_disk = multipath_add_disk,
    + .hot_remove_disk = multipath_remove_disk,
    + .size = multipath_size,
    + .congested = multipath_congested,
    };

    static int __init multipath_init(void)
    --
    2.10.0
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