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| author | David Sterba <dsterba@suse.com> | 2018-03-20 15:37:08 +0100 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2018-05-28 18:07:23 +0200 |
| commit | 6fc4749d25738e1a5e5b02d04a0a60bbae516652 (patch) | |
| tree | 4f740bceb00bc2e9a28a52ff2840b7bef21610b2 /fs/btrfs/dev-replace.c | |
| parent | 00251a527a6fae93ccd4322619b23db56ed82986 (diff) | |
| download | linux-stable-6fc4749d25738e1a5e5b02d04a0a60bbae516652.tar.gz linux-stable-6fc4749d25738e1a5e5b02d04a0a60bbae516652.tar.bz2 linux-stable-6fc4749d25738e1a5e5b02d04a0a60bbae516652.zip | |
btrfs: make success path out of btrfs_init_dev_replace_tgtdev more clear
This is a preparatory cleanup that will make clear that the only
successful way out of btrfs_init_dev_replace_tgtdev will also set the
device_out to a valid pointer. With this guarantee, the callers can be
simplified.
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/dev-replace.c')
| -rw-r--r-- | fs/btrfs/dev-replace.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/btrfs/dev-replace.c b/fs/btrfs/dev-replace.c index db4d08c65131..e3ec0eb5789b 100644 --- a/fs/btrfs/dev-replace.c +++ b/fs/btrfs/dev-replace.c @@ -358,7 +358,6 @@ int btrfs_dev_replace_start(struct btrfs_fs_info *fs_info, dev_replace->cont_reading_from_srcdev_mode = read_src; WARN_ON(!src_device); dev_replace->srcdev = src_device; - WARN_ON(!tgt_device); dev_replace->tgtdev = tgt_device; btrfs_info_in_rcu(fs_info, |