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From:   Yue Haibing <yuehaibing@huawei.com>
To:     <paul.burton@mips.com>, <ralf@linux-mips.org>, <jhogan@kernel.org>,
        <ast@kernel.org>, <daniel@iogearbox.net>, <kafai@fb.com>,
        <songliubraving@fb.com>, <yhs@fb.com>
CC:     <linux-kernel@vger.kernel.org>, <linux-mips@vger.kernel.org>,
        <netdev@vger.kernel.org>, <bpf@vger.kernel.org>,
        YueHaibing <yuehaibing@huawei.com>
Subject: [PATCH] MIPS: eBPF: Make ebpf_to_mips_reg() static
Date:   Wed, 10 Apr 2019 21:49:23 +0800
Message-ID: <20190410134923.35100-1-yuehaibing@huawei.com>
MIME-Version: 1.0
Content-Type: text/plain
Sender: linux-kernel-owner@vger.kernel.org
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From: YueHaibing <yuehaibing@huawei.com>

Fix sparse warning:

arch/mips/net/ebpf_jit.c:196:5: warning:
 symbol 'ebpf_to_mips_reg' was not declared. Should it be static?

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
 arch/mips/net/ebpf_jit.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/arch/mips/net/ebpf_jit.c b/arch/mips/net/ebpf_jit.c
index 3548a69..dfd5a4b 100644
--- a/arch/mips/net/ebpf_jit.c
+++ b/arch/mips/net/ebpf_jit.c
@@ -193,8 +193,9 @@ enum which_ebpf_reg {
  * separate frame pointer, so BPF_REG_10 relative accesses are
  * adjusted to be $sp relative.
  */
-int ebpf_to_mips_reg(struct jit_ctx *ctx, const struct bpf_insn *insn,
-		     enum which_ebpf_reg w)
+static int ebpf_to_mips_reg(struct jit_ctx *ctx,
+			    const struct bpf_insn *insn,
+			    enum which_ebpf_reg w)
 {
 	int ebpf_reg = (w == src_reg || w == src_reg_no_fp) ?
 		insn->src_reg : insn->dst_reg;
-- 
2.7.4