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authorStefan Behrens <sbehrens@giantdisaster.de>2013-05-13 13:53:35 +0000
committerJosef Bacik <jbacik@fusionio.com>2013-06-14 11:29:30 -0400
commit3c64a1aba7cfcb04f79e76f859b3d66660275d59 (patch)
treeb84ec1bcce88d60d5c3fd7a68d4dbcbdf985a6cb /fs/btrfs/export.c
parentb1b195969fe6d936f8c8bb63abf7efd2cc4cd5cf (diff)
downloadop-kernel-dev-3c64a1aba7cfcb04f79e76f859b3d66660275d59.zip
op-kernel-dev-3c64a1aba7cfcb04f79e76f859b3d66660275d59.tar.gz
Btrfs: cleanup: don't check the same thing twice
btrfs_read_fs_root_no_name() already checks if btrfs_root_refs() is zero and returns ENOENT in this case. There is no need to do it again in six places. Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de> Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Diffstat (limited to 'fs/btrfs/export.c')
-rw-r--r--fs/btrfs/export.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/fs/btrfs/export.c b/fs/btrfs/export.c
index 81ee29e..4b86916 100644
--- a/fs/btrfs/export.c
+++ b/fs/btrfs/export.c
@@ -82,11 +82,6 @@ static struct dentry *btrfs_get_dentry(struct super_block *sb, u64 objectid,
goto fail;
}
- if (btrfs_root_refs(&root->root_item) == 0) {
- err = -ENOENT;
- goto fail;
- }
-
key.objectid = objectid;
btrfs_set_key_type(&key, BTRFS_INODE_ITEM_KEY);
key.offset = 0;
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