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| author | Yangtao Li <frank.li@vivo.com> | 2023-03-18 21:16:33 +0800 |
|---|---|---|
| committer | Mike Snitzer <snitzer@kernel.org> | 2023-04-11 12:01:01 -0400 |
| commit | b362c733ed7bf312ed729847bc26ba89febc556e (patch) | |
| tree | 3aca88e86af3babc68dbdc97eaf13fad0e569efe /drivers/md/dm-raid1.c | |
| parent | 6b79a428c02769f2a11f8ae76bf866226d134887 (diff) | |
| download | linux-stable-b362c733ed7bf312ed729847bc26ba89febc556e.tar.gz linux-stable-b362c733ed7bf312ed729847bc26ba89febc556e.tar.bz2 linux-stable-b362c733ed7bf312ed729847bc26ba89febc556e.zip | |
dm: push error reporting down to dm_register_target()
Simplifies each DM target's init method by making dm_register_target()
responsible for its error reporting (on behalf of targets).
Signed-off-by: Yangtao Li <frank.li@vivo.com>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
Diffstat (limited to 'drivers/md/dm-raid1.c')
| -rw-r--r-- | drivers/md/dm-raid1.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c index bc417a5e5b89..3e947655746c 100644 --- a/drivers/md/dm-raid1.c +++ b/drivers/md/dm-raid1.c @@ -1498,23 +1498,19 @@ static struct target_type mirror_target = { static int __init dm_mirror_init(void) { - int r = -ENOMEM; + int r; dm_raid1_wq = alloc_workqueue("dm_raid1_wq", 0, 0); if (!dm_raid1_wq) - goto bad_target; + return -ENOMEM; r = dm_register_target(&mirror_target); if (r < 0) { destroy_workqueue(dm_raid1_wq); - goto bad_target; + return r; } return 0; - -bad_target: - DMERR("Failed to register mirror target"); - return r; } static void __exit dm_mirror_exit(void) |