diff options
Diffstat (limited to 'fs/overlayfs')
| -rw-r--r-- | fs/overlayfs/util.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/overlayfs/util.c b/fs/overlayfs/util.c index 46387aeb6be6..e61eb758349a 100644 --- a/fs/overlayfs/util.c +++ b/fs/overlayfs/util.c @@ -1147,7 +1147,6 @@ fail: int ovl_nlink_start(struct dentry *dentry) { struct inode *inode = d_inode(dentry); - const struct cred *old_cred; int err; if (WARN_ON(!inode)) @@ -1184,15 +1183,14 @@ int ovl_nlink_start(struct dentry *dentry) if (d_is_dir(dentry) || !ovl_test_flag(OVL_INDEX, inode)) return 0; - old_cred = ovl_override_creds(dentry->d_sb); /* * The overlay inode nlink should be incremented/decremented IFF the * upper operation succeeds, along with nlink change of upper inode. * Therefore, before link/unlink/rename, we store the union nlink * value relative to the upper inode nlink in an upper inode xattr. */ - err = ovl_set_nlink_upper(dentry); - ovl_revert_creds(old_cred); + with_ovl_creds(dentry->d_sb) + err = ovl_set_nlink_upper(dentry); if (err) goto out_drop_write; |