diff options
| -rw-r--r-- | fs/overlayfs/copy_up.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/fs/overlayfs/copy_up.c b/fs/overlayfs/copy_up.c index 2ec7d3ce1f0c..71e222e5044d 100644 --- a/fs/overlayfs/copy_up.c +++ b/fs/overlayfs/copy_up.c @@ -883,17 +883,17 @@ static int ovl_copy_up_tmpfile(struct ovl_copy_up_ctx *c) struct inode *udir = d_inode(c->destdir); struct dentry *temp, *upper; struct file *tmpfile; - struct ovl_cu_creds cc; int err; - err = ovl_prep_cu_creds(c->dentry, &cc); - if (err) - return err; + scoped_class(copy_up_creds, copy_up_creds, c->dentry) { + if (IS_ERR(copy_up_creds)) + return PTR_ERR(copy_up_creds); + + ovl_start_write(c->dentry); + tmpfile = ovl_do_tmpfile(ofs, c->workdir, c->stat.mode); + ovl_end_write(c->dentry); + } - ovl_start_write(c->dentry); - tmpfile = ovl_do_tmpfile(ofs, c->workdir, c->stat.mode); - ovl_end_write(c->dentry); - ovl_revert_cu_creds(&cc); if (IS_ERR(tmpfile)) return PTR_ERR(tmpfile); |