diff options
| author | Anand Jain <anand.jain@oracle.com> | 2020-09-05 01:34:32 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2020-10-07 12:12:22 +0200 |
| commit | 1888709d71806c0bdf008ea471ce9569b8efa79b (patch) | |
| tree | 964c07b73e60f371be9a5e1c1cb25eee8b317fe9 /fs | |
| parent | e17125b52b7ec1075fae408e1a1da8005116e34a (diff) | |
btrfs: remove tmp variable for list traversal in btrfs_init_dev_replace_tgtdev
In the function btrfs_init_dev_replace_tgtdev(), the local variable
devices is used only once, we can remove it.
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/dev-replace.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/fs/btrfs/dev-replace.c b/fs/btrfs/dev-replace.c index db4d4a53ab73..500e45f7aa3f 100644 --- a/fs/btrfs/dev-replace.c +++ b/fs/btrfs/dev-replace.c @@ -224,7 +224,6 @@ static int btrfs_init_dev_replace_tgtdev(struct btrfs_fs_info *fs_info, { struct btrfs_device *device; struct block_device *bdev; - struct list_head *devices; struct rcu_string *name; u64 devid = BTRFS_DEV_REPLACE_DEVID; int ret = 0; @@ -244,8 +243,7 @@ static int btrfs_init_dev_replace_tgtdev(struct btrfs_fs_info *fs_info, sync_blockdev(bdev); - devices = &fs_info->fs_devices->devices; - list_for_each_entry(device, devices, dev_list) { + list_for_each_entry(device, &fs_info->fs_devices->devices, dev_list) { if (device->bdev == bdev) { btrfs_err(fs_info, "target device is in the filesystem!"); |