diff options
| -rw-r--r-- | fs/open.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/fs/open.c b/fs/open.c index 634fdca6501a..df140788077b 100644 --- a/fs/open.c +++ b/fs/open.c @@ -1412,18 +1412,19 @@ static int do_sys_openat2(int dfd, const char __user *filename, struct open_how *how) { struct open_flags op; - int fd = build_open_flags(how, &op); struct filename *tmp; + int err, fd; - if (fd) - return fd; + err = build_open_flags(how, &op); + if (unlikely(err)) + return err; tmp = getname(filename); if (IS_ERR(tmp)) return PTR_ERR(tmp); fd = get_unused_fd_flags(how->flags); - if (fd >= 0) { + if (likely(fd >= 0)) { struct file *f = do_filp_open(dfd, tmp, &op); if (IS_ERR(f)) { put_unused_fd(fd); |