linux-kernel - [PATCH] arm64: use __func__ to get function name in pr

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Message-Id: <20210726122907.51529-1-wangborong@cdjrlc.com>
Date:   Mon, 26 Jul 2021 20:29:07 +0800
From:   Jason Wang <wangborong@...rlc.com>
To:     catalin.marinas@....com
Cc:     will@...nel.org, jthierry@...hat.com, amit.kachhap@....com,
        dave.martin@....com, mark.rutland@....com, tabba@...gle.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Jason Wang <wangborong@...rlc.com>
Subject: [PATCH] arm64: use __func__ to get function name in pr_err

Prefer using '"%s...", __func__' to get current function's name in
a debug message.

Signed-off-by: Jason Wang <wangborong@...rlc.com>
---
 arch/arm64/lib/insn.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/lib/insn.c b/arch/arm64/lib/insn.c
index b506a4b1e38c..fccfe363e567 100644
--- a/arch/arm64/lib/insn.c
+++ b/arch/arm64/lib/insn.c
@@ -185,7 +185,7 @@ u64 aarch64_insn_decode_immediate(enum aarch64_insn_imm_type type, u32 insn)
 		break;
 	default:
 		if (aarch64_get_imm_shift_mask(type, &mask, &shift) < 0) {
-			pr_err("aarch64_insn_decode_immediate: unknown immediate encoding %d\n",
+			pr_err("%s: unknown immediate encoding %d\n", __func__,
 			       type);
 			return 0;
 		}
@@ -215,7 +215,7 @@ u32 __kprobes aarch64_insn_encode_immediate(enum aarch64_insn_imm_type type,
 		break;
 	default:
 		if (aarch64_get_imm_shift_mask(type, &mask, &shift) < 0) {
-			pr_err("aarch64_insn_encode_immediate: unknown immediate encoding %d\n",
+			pr_err("%s: unknown immediate encoding %d\n", __func__,
 			       type);
 			return AARCH64_BREAK_FAULT;
 		}
-- 
2.32.0