linux-kernel - [PATCH 11/13] x86/microcode: Display revisions only when update is successful

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Message-Id: <20221014200913.14644-12-ashok.raj@intel.com>
Date:   Fri, 14 Oct 2022 13:09:11 -0700
From:   Ashok Raj <ashok.raj@...el.com>
To:     Borislav Petkov <bp@...en8.de>,
        Thomas Gleixner <tglx@...utronix.de>
Cc:     Tony Luck <tony.luck@...el.com>,
        Dave Hansen <dave.hansen@...el.com>,
        LKML Mailing List <linux-kernel@...r.kernel.org>,
        X86-kernel <x86@...nel.org>,
        Tom Lendacky <thomas.lendacky@....com>,
        Arjan van de Ven <arjan.van.de.ven@...el.com>,
        Jacob Jun Pan <jacob.jun.pan@...el.com>,
        Ashok Raj <ashok.raj@...el.com>
Subject: [PATCH 11/13] x86/microcode: Display revisions only when update is successful

Display the update message only when its successful

Signed-off-by: Ashok Raj <ashok.raj@...el.com>
---
 arch/x86/kernel/cpu/microcode/core.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/microcode/core.c
index 46e9c2d8fae0..c6cd815190b1 100644
--- a/arch/x86/kernel/cpu/microcode/core.c
+++ b/arch/x86/kernel/cpu/microcode/core.c
@@ -592,8 +592,9 @@ static int microcode_reload_late(void)
 
 	unregister_nmi_handler(NMI_LOCAL, "ucode_nmi");
 
-	pr_info("Reload completed, microcode revision: 0x%x -> 0x%x\n",
-		old, boot_cpu_data.microcode);
+	if (!ret)
+		pr_info("Reload completed, microcode revision: 0x%x -> 0x%x\n",
+			old, boot_cpu_data.microcode);
 
 done:
 	return ret;
-- 
2.34.1