linux-kernel - [PATCH v1] MIPS: Remove dead code in relocate_new

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Message-Id: <1695121501-13216-1-git-send-email-yangtiezhu@loongson.cn>
Date:   Tue, 19 Sep 2023 19:05:01 +0800
From:   Tiezhu Yang <yangtiezhu@...ngson.cn>
To:     Thomas Bogendoerfer <tsbogend@...ha.franken.de>
Cc:     linux-mips@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v1] MIPS: Remove dead code in relocate_new_kernel

There are two adjacent "b" instructions, the second one is unreachable,
it is dead code, just remove it.

Signed-off-by: Tiezhu Yang <yangtiezhu@...ngson.cn>
---
 arch/mips/kernel/relocate_kernel.S | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/mips/kernel/relocate_kernel.S b/arch/mips/kernel/relocate_kernel.S
index f5b2ef97..8f0a726 100644
--- a/arch/mips/kernel/relocate_kernel.S
+++ b/arch/mips/kernel/relocate_kernel.S
@@ -66,7 +66,6 @@ copy_word:
 	LONG_ADDIU	s6, s6, -1
 	beq		s6, zero, process_entry
 	b		copy_word
-	b		process_entry
 
 done:
 #ifdef CONFIG_SMP
-- 
2.1.0