linux-kernel - [PATCH 07/22] x86/srso: Remove default case in srso_select

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Message-ID: <9e913c461707372017d8b9a53491dc8dcaff07dd.1692580085.git.jpoimboe@kernel.org>
Date:   Sun, 20 Aug 2023 18:19:04 -0700
From:   Josh Poimboeuf <jpoimboe@...nel.org>
To:     x86@...nel.org
Cc:     linux-kernel@...r.kernel.org, Borislav Petkov <bp@...en8.de>,
        Peter Zijlstra <peterz@...radead.org>,
        Babu Moger <babu.moger@....com>,
        Paolo Bonzini <pbonzini@...hat.com>,
        Sean Christopherson <seanjc@...gle.com>, David.Kaplan@....com,
        Andrew Cooper <andrew.cooper3@...rix.com>,
        Nikolay Borisov <nik.borisov@...e.com>,
        gregkh@...uxfoundation.org, Thomas Gleixner <tglx@...utronix.de>
Subject: [PATCH 07/22] x86/srso: Remove default case in srso_select_mitigation()

Remove the default case so a compiler warning gets printed if we forget
one of the enums.

Signed-off-by: Josh Poimboeuf <jpoimboe@...nel.org>
---
 arch/x86/kernel/cpu/bugs.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c
index 579e06655613..cda4b5e6a362 100644
--- a/arch/x86/kernel/cpu/bugs.c
+++ b/arch/x86/kernel/cpu/bugs.c
@@ -2485,9 +2485,6 @@ static void __init srso_select_mitigation(void)
 			pr_err("WARNING: kernel not compiled with CPU_SRSO.\n");
                 }
 		break;
-
-	default:
-		break;
 	}
 
 	pr_info("%s%s\n", srso_strings[srso_mitigation], (has_microcode ? "" : ", no microcode"));
-- 
2.41.0