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-rw-r--r--arch/sparc/net/bpf_jit_comp.c14
1 files changed, 5 insertions, 9 deletions
diff --git a/arch/sparc/net/bpf_jit_comp.c b/arch/sparc/net/bpf_jit_comp.c
index 51ae87b483e0..7c06f18150ab 100644
--- a/arch/sparc/net/bpf_jit_comp.c
+++ b/arch/sparc/net/bpf_jit_comp.c
@@ -585,16 +585,11 @@ void bpf_jit_compile(struct bpf_prog *fp)
case BPF_ANC | SKF_AD_PROTOCOL:
emit_skb_load16(protocol, r_A);
break;
-#if 0
- /* GCC won't let us take the address of
- * a bit field even though we very much
- * know what we are doing here.
- */
case BPF_ANC | SKF_AD_PKTTYPE:
- __emit_skb_load8(pkt_type, r_A);
+ __emit_skb_load8(__pkt_type_offset, r_A);
+ emit_andi(r_A, PKT_TYPE_MAX, r_A);
emit_alu_K(SRL, 5);
break;
-#endif
case BPF_ANC | SKF_AD_IFINDEX:
emit_skb_loadptr(dev, r_A);
emit_cmpi(r_A, 0);
@@ -812,7 +807,7 @@ cond_branch: f_offset = addrs[i + filter[i].jf];
if (image) {
bpf_flush_icache(image, image + proglen);
fp->bpf_func = (void *)image;
- fp->jited = 1;
+ fp->jited = true;
}
out:
kfree(addrs);
@@ -823,5 +818,6 @@ void bpf_jit_free(struct bpf_prog *fp)
{
if (fp->jited)
module_free(NULL, fp->bpf_func);
- kfree(fp);
+
+ bpf_prog_unlock_free(fp);
}