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authorAnand Jain <Anand.Jain@oracle.com>2015-01-13 00:55:10 +0800
committerChris Mason <clm@fb.com>2015-01-21 18:22:37 -0800
commit78f55e5e1fa9f684705325667d455a957f43ad66 (patch)
treef7336b54d9ec44ef71a776e86078d0c884e0c2d9 /fs
parent0ee13fe28ce387864c0d2b1e8c52b64abe2fcd02 (diff)
downloadlinux-78f55e5e1fa9f684705325667d455a957f43ad66.tar.bz2
Btrfs: fix unused members in struct btrfs_root
There isn't any real use of following members of struct btrfs_root so delete them. struct kobject root_kobj; struct completion kobj_unregister; Signed-off-by: Anand Jain <anand.jain@oracle.com> Reviewed-by: David Sterba <dsterba@suse.cz> Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'fs')
-rw-r--r--fs/btrfs/ctree.h2
-rw-r--r--fs/btrfs/disk-io.c2
2 files changed, 0 insertions, 4 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 2ecdac0bd850..85c697d482c2 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -1798,8 +1798,6 @@ struct btrfs_root {
struct btrfs_fs_info *fs_info;
struct extent_io_tree dirty_log_pages;
- struct kobject root_kobj;
- struct completion kobj_unregister;
struct mutex objectid_mutex;
spinlock_t accounting_lock;
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 0696a103751e..612d46eece62 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -1275,12 +1275,10 @@ static void __setup_root(u32 nodesize, u32 sectorsize, u32 stripesize,
memset(&root->root_key, 0, sizeof(root->root_key));
memset(&root->root_item, 0, sizeof(root->root_item));
memset(&root->defrag_progress, 0, sizeof(root->defrag_progress));
- memset(&root->root_kobj, 0, sizeof(root->root_kobj));
if (fs_info)
root->defrag_trans_start = fs_info->generation;
else
root->defrag_trans_start = 0;
- init_completion(&root->kobj_unregister);
root->root_key.objectid = objectid;
root->anon_dev = 0;