2023-05-02 17:58:06

by Nathan Fontenot

Subject: [PATCH] x86/microcode/amd: Remove unneeded pointer arithmetic

From: Nathan Fontenot <[email protected]>

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

Signed-off-by: Nathan Fontenot <[email protected]>
---
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

2023-05-08 13:13:37

by tip-bot2 for Alexey Makhalov

Subject: [tip: x86/microcode] x86/microcode/amd: Remove unneeded pointer arithmetic

The following commit has been merged into the x86/microcode branch of tip:

Commit-ID: e281d5cad1f3924edf1042441b98c25204ae0def
Gitweb: https://git.kernel.org/tip/e281d5cad1f3924edf1042441b98c25204ae0def
Author: Nathan Fontenot <[email protected]>
AuthorDate: Tue, 02 May 2023 12:42:32 -05:00
Committer: Borislav Petkov (AMD) <[email protected]>
CommitterDate: Mon, 08 May 2023 14:38:38 +02:00

x86/microcode/amd: Remove unneeded pointer arithmetic

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

Signed-off-by: Nathan Fontenot <[email protected]>
Signed-off-by: Borislav Petkov (AMD) <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
---
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 dd33ee8..f14f4ea 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;
}