block: remove per-queue plugging

[deliverable/linux.git] / drivers / md / dm-crypt.c

diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index 4e054bd91664a8047968d51ec313958013b4a8af..2c62c1169f78afa27109532d1970ec201d082cae 100644 (file)
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -991,11 +991,6 @@ static void clone_init(struct dm_crypt_io *io, struct bio *clone)
        clone->bi_destructor = dm_crypt_bio_destructor;
 }
 
-static void kcryptd_unplug(struct crypt_config *cc)
-{
-       blk_unplug(bdev_get_queue(cc->dev->bdev));
-}
-
 static int kcryptd_io_read(struct dm_crypt_io *io, gfp_t gfp)
 {
        struct crypt_config *cc = io->target->private;
@@ -1008,10 +1003,8 @@ static int kcryptd_io_read(struct dm_crypt_io *io, gfp_t gfp)
         * one in order to decrypt the whole bio data *afterwards*.
         */
        clone = bio_alloc_bioset(gfp, bio_segments(base_bio), cc->bs);
-       if (!clone) {
-               kcryptd_unplug(cc);
+       if (!clone)
                return 1;
-       }
 
        crypt_inc_pending(io);