From: Wei Yongjun <weiyongjun1@huawei.com>
Date: Fri, 13 Oct 2017 09:25:17 +0000 (+0000)
Subject: MIPS: bpf: Fix a typo in build_one_insn()
X-Git-Tag: v4.13.12~11
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6208dab1193995b5d327cfe71e301295340d3342;p=thirdparty%2Fkernel%2Fstable.git

MIPS: bpf: Fix a typo in build_one_insn()

commit 6a2932a463d526e362a6b4e112be226f1d18d088 upstream.

Fix a typo in build_one_insn().

Fixes: b6bd53f9c4e8 ("MIPS: Add missing file for eBPF JIT.")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Patchwork: https://patchwork.linux-mips.org/patch/17491/
Signed-off-by: James Hogan <jhogan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/arch/mips/net/ebpf_jit.c b/arch/mips/net/ebpf_jit.c
index 401776f922886..e45f05cc510d7 100644
--- a/arch/mips/net/ebpf_jit.c
+++ b/arch/mips/net/ebpf_jit.c
@@ -1485,7 +1485,7 @@ ld_skb_common:
 		}
 		src = ebpf_to_mips_reg(ctx, insn, src_reg_no_fp);
 		if (src < 0)
-			return dst;
+			return src;
 		if (BPF_MODE(insn->code) == BPF_XADD) {
 			switch (BPF_SIZE(insn->code)) {
 			case BPF_W: