linux-kernel - [PATCH 1/2] LoongArch: Remove a redundant checking in relocator

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Message-ID: <20240706073858.161035-1-xry111@xry111.site>
Date: Sat,  6 Jul 2024 15:38:57 +0800
From: Xi Ruoyao <xry111@...111.site>
To: Huacai Chen <chenhuacai@...nel.org>,
	WANG Xuerui <kernel@...0n.name>
Cc: Jinyang He <hejinyang@...ngson.cn>,
	Youling Tang <tangyouling@...inos.cn>,
	Tiezhu Yang <yangtiezhu@...ngson.cn>,
	Fangrui Song <maskray@...gle.com>,
	Nathan Chancellor <nathan@...nel.org>,
	Nick Desaulniers <ndesaulniers@...gle.com>,
	loongarch@...ts.linux.dev,
	linux-kernel@...r.kernel.org,
	llvm@...ts.linux.dev,
	Xi Ruoyao <xry111@...111.site>
Subject: [PATCH 1/2] LoongArch: Remove a redundant checking in relocator

With our linker script "relocated_addr >= VMLINUX_LOAD_ADDRESS" should
be always true.

Signed-off-by: Xi Ruoyao <xry111@...111.site>
---
 arch/loongarch/kernel/relocate.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/arch/loongarch/kernel/relocate.c b/arch/loongarch/kernel/relocate.c
index 1acfa704c8d0..69d73dc7326a 100644
--- a/arch/loongarch/kernel/relocate.c
+++ b/arch/loongarch/kernel/relocate.c
@@ -34,9 +34,7 @@ static inline void __init relocate_relative(void)
 		if (rela->r_info != R_LARCH_RELATIVE)
 			continue;
 
-		if (relocated_addr >= VMLINUX_LOAD_ADDRESS)
-			relocated_addr = (Elf64_Addr)RELOCATED(relocated_addr);
-
+		relocated_addr = (Elf64_Addr)RELOCATED(relocated_addr);
 		*(Elf64_Addr *)RELOCATED(addr) = relocated_addr;
 	}
 }
-- 
2.45.2