linux-kernel - [PATCH] x86/microcode/amd: Remove unneeded pointer arithmetic

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Date:   Tue, 2 May 2023 12:42:32 -0500
From:   Nathan Fontenot <nathan.fontenot@....com>
To:     <x86@...nel.org>
CC:     <linux-kernel@...r.kernel.org>, <bpetkov@....com>,
        <nathan.fontenot@....com>
Subject: [PATCH] x86/microcode/amd: Remove unneeded pointer arithmetic

From: Nathan Fontenot <nathan.fontenot@....com>

Remove unneeded pointer increment arithmetic, the pointer is
set at the beginning of the loop.

Signed-off-by: Nathan Fontenot <nathan.fontenot@....com>
---
 arch/x86/kernel/cpu/microcode/amd.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/x86/kernel/cpu/microcode/amd.c b/arch/x86/kernel/cpu/microcode/amd.c
index f5fdeb1e3606..0f7cbc2f3a95 100644
--- a/arch/x86/kernel/cpu/microcode/amd.c
+++ b/arch/x86/kernel/cpu/microcode/amd.c
@@ -78,8 +78,6 @@ static u16 find_equiv_id(struct equiv_cpu_table *et, u32 sig)
 
 		if (sig == e->installed_cpu)
 			return e->equiv_cpu;
-
-		e++;
 	}
 	return 0;
 }
-- 
2.25.1