From f72ffdd68616e3697bc782b21c82197aeb480fd5 Mon Sep 17 00:00:00 2001 From: NeilBrown Date: Tue, 30 Sep 2014 14:23:59 +1000 Subject: md: remove unwanted white space from md.c My editor shows much of this is RED. Signed-off-by: NeilBrown --- drivers/md/multipath.c | 28 +++++++++++----------------- 1 file changed, 11 insertions(+), 17 deletions(-) (limited to 'drivers/md/multipath.c') diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c index 849ad39f547b..399272f9c042 100644 --- a/drivers/md/multipath.c +++ b/drivers/md/multipath.c @@ -31,13 +31,12 @@ #define NR_RESERVED_BUFS 32 - static int multipath_map (struct mpconf *conf) { int i, disks = conf->raid_disks; /* - * Later we do read balancing on the read side + * Later we do read balancing on the read side * now we use the first available disk. */ @@ -68,7 +67,6 @@ static void multipath_reschedule_retry (struct multipath_bh *mp_bh) md_wakeup_thread(mddev->thread); } - /* * multipath_end_bh_io() is called when we have finished servicing a multipathed * operation and are ready to return a success/failure code to the buffer @@ -98,8 +96,8 @@ static void multipath_end_request(struct bio *bio, int error) */ char b[BDEVNAME_SIZE]; md_error (mp_bh->mddev, rdev); - printk(KERN_ERR "multipath: %s: rescheduling sector %llu\n", - bdevname(rdev->bdev,b), + printk(KERN_ERR "multipath: %s: rescheduling sector %llu\n", + bdevname(rdev->bdev,b), (unsigned long long)bio->bi_iter.bi_sector); multipath_reschedule_retry(mp_bh); } else @@ -145,12 +143,12 @@ 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); for (i = 0; i < conf->raid_disks; i++) seq_printf (seq, "%s", - conf->multipaths[i].rdev && + conf->multipaths[i].rdev && test_bit(In_sync, &conf->multipaths[i].rdev->flags) ? "U" : "_"); seq_printf (seq, "]"); } @@ -195,7 +193,7 @@ static void multipath_error (struct mddev *mddev, struct md_rdev *rdev) * first check if this is a queued request for a device * which has just failed. */ - printk(KERN_ALERT + printk(KERN_ALERT "multipath: only one IO path left and IO error.\n"); /* leave it active... it's all we have */ return; @@ -242,7 +240,6 @@ static void print_multipath_conf (struct mpconf *conf) } } - static int multipath_add_disk(struct mddev *mddev, struct md_rdev *rdev) { struct mpconf *conf = mddev->private; @@ -325,8 +322,6 @@ abort: return err; } - - /* * This is a kernel thread which: * @@ -356,7 +351,7 @@ static void multipathd(struct md_thread *thread) bio = &mp_bh->bio; bio->bi_iter.bi_sector = mp_bh->master_bio->bi_iter.bi_sector; - + if ((mp_bh->path = multipath_map (conf))<0) { printk(KERN_ALERT "multipath: %s: unrecoverable IO read" " error for block %llu\n", @@ -414,7 +409,7 @@ static int multipath_run (struct mddev *mddev) conf = kzalloc(sizeof(struct mpconf), GFP_KERNEL); mddev->private = conf; if (!conf) { - printk(KERN_ERR + printk(KERN_ERR "multipath: couldn't allocate memory for %s\n", mdname(mddev)); goto out; @@ -423,7 +418,7 @@ static int multipath_run (struct mddev *mddev) conf->multipaths = kzalloc(sizeof(struct multipath_info)*mddev->raid_disks, GFP_KERNEL); if (!conf->multipaths) { - printk(KERN_ERR + printk(KERN_ERR "multipath: couldn't allocate memory for %s\n", mdname(mddev)); goto out_free_conf; @@ -469,7 +464,7 @@ static int multipath_run (struct mddev *mddev) conf->pool = mempool_create_kmalloc_pool(NR_RESERVED_BUFS, sizeof(struct multipath_bh)); if (conf->pool == NULL) { - printk(KERN_ERR + printk(KERN_ERR "multipath: couldn't allocate memory for %s\n", mdname(mddev)); goto out_free_conf; @@ -485,7 +480,7 @@ static int multipath_run (struct mddev *mddev) } } - printk(KERN_INFO + printk(KERN_INFO "multipath: array %s active with %d out of %d IO paths\n", mdname(mddev), conf->raid_disks - mddev->degraded, mddev->raid_disks); @@ -512,7 +507,6 @@ out: return -EIO; } - static int multipath_stop (struct mddev *mddev) { struct mpconf *conf = mddev->private; -- cgit v1.2.3