Merge branch 'x86/entry' into ras/core

to fixup conflicts in arch/x86/kernel/cpu/mce/core.c so MCE specific follow
up patches can be applied without creating a horrible merge conflict
afterwards.

1 files changed, 3 insertions, 14 deletions

diff --git a/fs/btrfs/export.c b/fs/btrfs/export.c
index 2bb25d2dc44b..1a8d419d9e1f 100644
--- a/fs/btrfs/export.c
+++ b/fs/btrfs/export.c
@@ -64,24 +64,15 @@ struct dentry *btrfs_get_dentry(struct super_block *sb, u64 objectid,
 	struct btrfs_fs_info *fs_info = btrfs_sb(sb);
 	struct btrfs_root *root;
 	struct inode *inode;
-	struct btrfs_key key;
 
 	if (objectid < BTRFS_FIRST_FREE_OBJECTID)
 		return ERR_PTR(-ESTALE);
 
-	key.objectid = root_objectid;
-	key.type = BTRFS_ROOT_ITEM_KEY;
-	key.offset = (u64)-1;
-
-	root = btrfs_get_fs_root(fs_info, &key, true);
+	root = btrfs_get_fs_root(fs_info, root_objectid, true);
 	if (IS_ERR(root))
 		return ERR_CAST(root);
 
-	key.objectid = objectid;
-	key.type = BTRFS_INODE_ITEM_KEY;
-	key.offset = 0;
-
-	inode = btrfs_iget(sb, &key, root);
+	inode = btrfs_iget(sb, objectid, root);
 	btrfs_put_root(root);
 	if (IS_ERR(inode))
 		return ERR_CAST(inode);
@@ -200,9 +191,7 @@ struct dentry *btrfs_get_parent(struct dentry *child)
 					found_key.offset, 0, 0);
 	}
 
-	key.type = BTRFS_INODE_ITEM_KEY;
-	key.offset = 0;
-	return d_obtain_alias(btrfs_iget(fs_info->sb, &key, root));
+	return d_obtain_alias(btrfs_iget(fs_info->sb, key.objectid, root));
 fail:
 	btrfs_free_path(path);
 	return ERR_PTR(ret);