docker
/
docs
mirror of https://github.com/docker/docs.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #20003 from liubogithub/btrfs 

Graphdriver/btrfs: Avoid using single d.Get()
This commit is contained in:
Brian Goff 2016-02-05 16:35:12 -05:00
parent f7f1730316 b2e27fee53
commit 25941b5020
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
daemon/graphdriver/btrfs/btrfs.go
View File

@ -256,10 +256,14 @@ func (d *Driver) Create(id, parent, mountLabel string) error {
return err return err
} }
} else { } else {
parentDir, err := d.Get(parent, "") parentDir := d.subvolumesDirID(parent)
st, err := os.Stat(parentDir)
if err != nil { if err != nil {
return err return err
} }
if !st.IsDir() {
return fmt.Errorf("%s: not a direcotory", parentDir)
}
if err := subvolSnapshot(parentDir, subvolumes, id); err != nil { if err := subvolSnapshot(parentDir, subvolumes, id); err != nil {
return err return err
} }