diff options
Diffstat (limited to 'kernel/bpf/btf.c')
| -rw-r--r-- | kernel/bpf/btf.c | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c index e5a5f023cedd..8396ce1d0fba 100644 --- a/kernel/bpf/btf.c +++ b/kernel/bpf/btf.c @@ -498,11 +498,6 @@ bool btf_type_is_void(const struct btf_type *t) return t == &btf_void; } -static bool btf_type_is_fwd(const struct btf_type *t) -{ - return BTF_INFO_KIND(t->info) == BTF_KIND_FWD; -} - static bool btf_type_is_datasec(const struct btf_type *t) { return BTF_INFO_KIND(t->info) == BTF_KIND_DATASEC; @@ -7887,14 +7882,9 @@ struct btf *btf_get_by_fd(int fd) struct btf *btf; CLASS(fd, f)(fd); - if (fd_empty(f)) - return ERR_PTR(-EBADF); - - if (fd_file(f)->f_op != &btf_fops) - return ERR_PTR(-EINVAL); - - btf = fd_file(f)->private_data; - refcount_inc(&btf->refcnt); + btf = __btf_get_by_fd(f); + if (!IS_ERR(btf)) + refcount_inc(&btf->refcnt); return btf; } |