diff options
Diffstat (limited to 'arch/s390/net')
| -rw-r--r-- | arch/s390/net/bpf_jit_comp.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/arch/s390/net/bpf_jit_comp.c b/arch/s390/net/bpf_jit_comp.c index 1d168a98ae..5af0402e94 100644 --- a/arch/s390/net/bpf_jit_comp.c +++ b/arch/s390/net/bpf_jit_comp.c @@ -1427,12 +1427,8 @@ static noinline int bpf_jit_insn(struct bpf_jit *jit, struct bpf_prog *fp, EMIT6_DISP_LH(0xeb000000, is32 ? (op32) : (op64), \ (insn->imm & BPF_FETCH) ? src_reg : REG_W0, \ src_reg, dst_reg, off); \ - if (insn->imm & BPF_FETCH) { \ - /* bcr 14,0 - see atomic_fetch_{add,and,or,xor}() */ \ - _EMIT2(0x07e0); \ - if (is32) \ - EMIT_ZERO(src_reg); \ - } \ + if (is32 && (insn->imm & BPF_FETCH)) \ + EMIT_ZERO(src_reg); \ } while (0) case BPF_ADD: case BPF_ADD | BPF_FETCH: |