linux-kernel - [PATCH] x86/alternatives: Fix switch block in apply

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Date: Mon, 22 Jan 2024 18:45:27 +0530
From: Pranav Athreya <pranavsubbu@...il.com>
To: Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...hat.com>,
	Borislav Petkov <bp@...en8.de>,
	Dave Hansen <dave.hansen@...ux.intel.com>, x86@...nel.org,
	"H. Peter Anvin" <hpa@...or.com>, linux-kernel@...r.kernel.org
Cc: Pranav Athreya <pranavsubbugmail.com@...-os.smtp.subspace.kernel.org>
Subject: [PATCH] x86/alternatives: Fix switch block in apply_reloc()

Adhere to Linux kernel coding style

Reported by checkpatch:

ERROR: trailing statements should be on next line
+       case 1: apply_reloc_n(8, ptr, diff); break;

ERROR: trailing statements should be on next line
+       case 2: apply_reloc_n(16, ptr, diff); break;

ERROR: trailing statements should be on next line
+       case 4: apply_reloc_n(32, ptr, diff); break;

ERROR: trailing statements should be on next line
+       default: BUG();

Signed-off-by: Pranav Athreya <pranavsubbu@...il.com>
---
 arch/x86/kernel/alternative.c | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
index ee0f681ae107..340cb5724d8f 100644
--- a/arch/x86/kernel/alternative.c
+++ b/arch/x86/kernel/alternative.c
@@ -297,10 +297,17 @@ static __always_inline
 void apply_reloc(int n, void *ptr, uintptr_t diff)
 {
 	switch (n) {
-	case 1: apply_reloc_n(8, ptr, diff); break;
-	case 2: apply_reloc_n(16, ptr, diff); break;
-	case 4: apply_reloc_n(32, ptr, diff); break;
-	default: BUG();
+	case 1:
+		apply_reloc_n(8, ptr, diff);
+	       	break;
+	case 2: 
+		apply_reloc_n(16, ptr, diff);
+	       	break;
+	case 4: 
+		apply_reloc_n(32, ptr, diff);
+	       	break;
+	default:
+	       	BUG();
 	}
 }
 
-- 
2.34.1