diff options
Diffstat (limited to 'drivers/md/multipath.c')
| -rw-r--r-- | drivers/md/multipath.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c index d32c785e17d4..5899246fa37e 100644 --- a/drivers/md/multipath.c +++ b/drivers/md/multipath.c @@ -20,6 +20,7 @@ */ #include <linux/blkdev.h> +#include <linux/module.h> #include <linux/raid/md_u.h> #include <linux/seq_file.h> #include <linux/slab.h> @@ -106,7 +107,7 @@ static void multipath_end_request(struct bio *bio, int error) rdev_dec_pending(rdev, conf->mddev); } -static int multipath_make_request(struct mddev *mddev, struct bio * bio) +static void multipath_make_request(struct mddev *mddev, struct bio * bio) { struct mpconf *conf = mddev->private; struct multipath_bh * mp_bh; @@ -114,7 +115,7 @@ static int multipath_make_request(struct mddev *mddev, struct bio * bio) if (unlikely(bio->bi_rw & REQ_FLUSH)) { md_flush_request(mddev, bio); - return 0; + return; } mp_bh = mempool_alloc(conf->pool, GFP_NOIO); @@ -126,7 +127,7 @@ static int multipath_make_request(struct mddev *mddev, struct bio * bio) if (mp_bh->path < 0) { bio_endio(bio, -EIO); mempool_free(mp_bh, conf->pool); - return 0; + return; } multipath = conf->multipaths + mp_bh->path; @@ -137,7 +138,7 @@ static int multipath_make_request(struct mddev *mddev, struct bio * bio) mp_bh->bio.bi_end_io = multipath_end_request; mp_bh->bio.bi_private = mp_bh; generic_make_request(&mp_bh->bio); - return 0; + return; } static void multipath_status (struct seq_file *seq, struct mddev *mddev) |