diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/fork.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/kernel/fork.c b/kernel/fork.c index 38681ad44c76..acf94e660ce3 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -3027,7 +3027,7 @@ int unshare_fd(unsigned long unshare_flags, unsigned int max_fds, int ksys_unshare(unsigned long unshare_flags) { struct fs_struct *fs, *new_fs = NULL; - struct files_struct *fd, *new_fd = NULL; + struct files_struct *new_fd = NULL; struct cred *new_cred = NULL; struct nsproxy *new_nsproxy = NULL; int do_sysvsem = 0; @@ -3114,11 +3114,8 @@ int ksys_unshare(unsigned long unshare_flags) spin_unlock(&fs->lock); } - if (new_fd) { - fd = current->files; - current->files = new_fd; - new_fd = fd; - } + if (new_fd) + swap(current->files, new_fd); task_unlock(current); |