From: Andi Kleen <ak@suse.de>
Date: Tue, 26 Sep 2006 08:52:30 +0000 (+0200)
Subject: [PATCH] Use BUILD_BUG_ON in apic.c build sanity checking
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=fe7414a2882c953788af13a7f2c9d570ed8f71c5;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

[PATCH] Use BUILD_BUG_ON in apic.c build sanity checking

Makes code a little shorter.

Signed-off-by: Andi Kleen <ak@suse.de>
---

diff --git a/arch/x86_64/kernel/apic.c b/arch/x86_64/kernel/apic.c
index 20a76f209629..496cd1bd2ae5 100644
--- a/arch/x86_64/kernel/apic.c
+++ b/arch/x86_64/kernel/apic.c
@@ -265,8 +265,6 @@ void __init sync_Arb_IDs(void)
 				| APIC_DM_INIT);
 }
 
-extern void __error_in_apic_c (void);
-
 /*
  * An initial setup of the virtual wire mode.
  */
@@ -313,8 +311,7 @@ void __cpuinit setup_local_APIC (void)
 
 	value = apic_read(APIC_LVR);
 
-	if ((SPURIOUS_APIC_VECTOR & 0x0f) != 0x0f)
-		__error_in_apic_c();
+	BUILD_BUG_ON((SPURIOUS_APIC_VECTOR & 0x0f) != 0x0f);
 
 	/*
 	 * Double-check whether this APIC is really registered.