Merge branch 'for-3.2/core' of git://git.kernel.dk/linux-block

* 'for-3.2/core' of git://git.kernel.dk/linux-block: (29 commits)
  block: don't call blk_drain_queue() if elevator is not up
  blk-throttle: use queue_is_locked() instead of lockdep_is_held()
  blk-throttle: Take blkcg->lock while traversing blkcg->policy_list
  blk-throttle: Free up policy node associated with deleted rule
  block: warn if tag is greater than real_max_depth.
  block: make gendisk hold a reference to its queue
  blk-flush: move the queue kick into
  blk-flush: fix invalid BUG_ON in blk_insert_flush
  block: Remove the control of complete cpu from bio.
  block: fix a typo in the blk-cgroup.h file
  block: initialize the bounce pool if high memory may be added later
  block: fix request_queue lifetime handling by making blk_queue_cleanup() properly shutdown
  block: drop @tsk from attempt_plug_merge() and explain sync rules
  block: make get_request[_wait]() fail if queue is dead
  block: reorganize throtl_get_tg() and blk_throtl_bio()
  block: reorganize queue draining
  block: drop unnecessary blk_get/put_queue() in scsi_cmd_ioctl() and blk_get_tg()
  block: pass around REQ_* flags instead of broken down booleans during request alloc/free
  block: move blk_throtl prototypes to block/blk.h
  block: fix genhd refcounting in blkio_policy_parse_and_set()
  ...

Fix up trivial conflicts due to "mddev_t" -> "struct mddev" conversion
and making the request functions be of type "void" instead of "int" in
 - drivers/md/{faulty.c,linear.c,md.c,md.h,multipath.c,raid0.c,raid1.c,raid10.c,raid5.c}
 - drivers/staging/zram/zram_drv.c

1 files changed, 3 insertions, 6 deletions

diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 4602fc57c961..cae874646d9e 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -807,7 +807,7 @@ do_sync_io:
         pr_debug("%dB behind alloc failed, doing sync I/O\n", bio->bi_size);
 }
 
-static int make_request(struct mddev *mddev, struct bio * bio)
+static void make_request(struct mddev *mddev, struct bio * bio)
 {
         struct r1conf *conf = mddev->private;
         struct mirror_info *mirror;
@@ -892,7 +892,7 @@ read_again:
                 if (rdisk < 0) {
                         /* couldn't find anywhere to read from */
                         raid_end_bio_io(r1_bio);
-                        return 0;
+                        return;
                 }
                 mirror = conf->mirrors + rdisk;
 
@@ -950,7 +950,7 @@ read_again:
                         goto read_again;
                 } else
                         generic_make_request(read_bio);
-                return 0;
+                return;
         }
 
         /*
@@ -1151,8 +1151,6 @@ read_again:
 
         if (do_sync || !bitmap || !plugged)
                 md_wakeup_thread(mddev->thread);
-
-        return 0;
 }
 
 static void status(struct seq_file *seq, struct mddev *mddev)
@@ -2193,7 +2191,6 @@ static sector_t sync_request(struct mddev *mddev, sector_t sector_nr, int *skipp
                 bio->bi_next = NULL;
                 bio->bi_flags &= ~(BIO_POOL_MASK-1);
                 bio->bi_flags |= 1 << BIO_UPTODATE;
-                bio->bi_comp_cpu = -1;
                 bio->bi_rw = READ;
                 bio->bi_vcnt = 0;
                 bio->bi_idx = 0;