dm: fix truncated status strings

[firefly-linux-kernel-4.4.55.git] / drivers / md / dm-stripe.c

diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
index c89cde86d400b409dee677184635ef4b77041fcc..aaecefa63935c2d1a081e75efdd9c762df61ba36 100644 (file)
--- a/drivers/md/dm-stripe.c
+++ b/drivers/md/dm-stripe.c
@@ -312,8 +312,8 @@ static int stripe_map(struct dm_target *ti, struct bio *bio)
  *
  */
 
-static int stripe_status(struct dm_target *ti, status_type_t type,
-                        unsigned status_flags, char *result, unsigned maxlen)
+static void stripe_status(struct dm_target *ti, status_type_t type,
+                         unsigned status_flags, char *result, unsigned maxlen)
 {
        struct stripe_c *sc = (struct stripe_c *) ti->private;
        char buffer[sc->stripes + 1];
@@ -340,7 +340,6 @@ static int stripe_status(struct dm_target *ti, status_type_t type,
                            (unsigned long long)sc->stripe[i].physical_start);
                break;
        }
-       return 0;
 }
 
 static int stripe_end_io(struct dm_target *ti, struct bio *bio, int error)
@@ -428,7 +427,7 @@ static int stripe_merge(struct dm_target *ti, struct bvec_merge_data *bvm,
 
 static struct target_type stripe_target = {
        .name   = "striped",
-       .version = {1, 5, 0},
+       .version = {1, 5, 1},
        .module = THIS_MODULE,
        .ctr    = stripe_ctr,
        .dtr    = stripe_dtr,