diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/cgroup/cgroup.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c index 5886b95c6eae..8305a67ea8d9 100644 --- a/kernel/cgroup/cgroup.c +++ b/kernel/cgroup/cgroup.c @@ -6966,14 +6966,11 @@ EXPORT_SYMBOL_GPL(cgroup_get_from_path); */ struct cgroup *cgroup_v1v2_get_from_fd(int fd) { - struct cgroup *cgrp; - struct fd f = fdget_raw(fd); - if (!fd_file(f)) + CLASS(fd_raw, f)(fd); + if (fd_empty(f)) return ERR_PTR(-EBADF); - cgrp = cgroup_v1v2_get_from_file(fd_file(f)); - fdput(f); - return cgrp; + return cgroup_v1v2_get_from_file(fd_file(f)); } /** |