diff options
Diffstat (limited to 'kernel/bpf/token.c')
| -rw-r--r-- | kernel/bpf/token.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/kernel/bpf/token.c b/kernel/bpf/token.c index 9a1d356e79ed..9b92cb886d49 100644 --- a/kernel/bpf/token.c +++ b/kernel/bpf/token.c @@ -232,19 +232,16 @@ out_path: struct bpf_token *bpf_token_get_from_fd(u32 ufd) { - struct fd f = fdget(ufd); + CLASS(fd, f)(ufd); struct bpf_token *token; - if (!fd_file(f)) + if (fd_empty(f)) return ERR_PTR(-EBADF); - if (fd_file(f)->f_op != &bpf_token_fops) { - fdput(f); + if (fd_file(f)->f_op != &bpf_token_fops) return ERR_PTR(-EINVAL); - } token = fd_file(f)->private_data; bpf_token_inc(token); - fdput(f); return token; } |