hwmon: (f71805f) Convert to use devm_ functions

[cascardo/linux.git] / drivers / md / dm-raid1.c

diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
index d039de8..b58b7a3 100644 (file)
--- a/drivers/md/dm-raid1.c
+++ b/drivers/md/dm-raid1.c
@@ -1084,6 +1084,7 @@ static int mirror_ctr(struct dm_target *ti, unsigned int argc, char **argv)
        ti->split_io = dm_rh_get_region_size(ms->rh);
        ti->num_flush_requests = 1;
        ti->num_discard_requests = 1;
+       ti->discard_zeroes_data_unsupported = 1;
 
        ms->kmirrord_wq = alloc_workqueue("kmirrord",
                                          WQ_NON_REENTRANT | WQ_MEM_RECLAIM, 0);
@@ -1214,7 +1215,7 @@ static int mirror_end_io(struct dm_target *ti, struct bio *bio,
         * We need to dec pending if this was a write.
         */
        if (rw == WRITE) {
-               if (!(bio->bi_rw & REQ_FLUSH))
+               if (!(bio->bi_rw & (REQ_FLUSH | REQ_DISCARD)))
                        dm_rh_dec(ms->rh, map_context->ll);
                return error;
        }