linux-kernel - [PATCH 03/23] KVM: use ASSERT_FAIL()/ASSERT

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Date:   Thu, 27 Aug 2020 18:14:08 +0800
From:   Chunguang Xu <brookxu.cn@...il.com>
To:     arnd@...db.de
Cc:     rppt@...nel.org, linux-arch@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 03/23] KVM: use ASSERT_FAIL()/ASSERT_WARN() to cleanup some code

Since ASSERT_FAIL() and ASSERT_WARN() have been provided, ASSERT()
may be realized through them, thus reducing code redundancy and
facilitating problem analysis.

Signed-off-by: Chunguang Xu <brookxu@...cent.com>
---
 arch/x86/kvm/ioapic.h | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/arch/x86/kvm/ioapic.h b/arch/x86/kvm/ioapic.h
index 6604017..aa0c61a 100644
--- a/arch/x86/kvm/ioapic.h
+++ b/arch/x86/kvm/ioapic.h
@@ -94,14 +94,7 @@ struct kvm_ioapic {
 };
 
 #ifdef DEBUG
-#define ASSERT(x)  							\
-do {									\
-	if (!(x)) {							\
-		printk(KERN_EMERG "assertion failed %s: %d: %s\n",	\
-		       __FILE__, __LINE__, #x);				\
-		BUG();							\
-	}								\
-} while (0)
+#define ASSERT(x) ASSERT_FAIL(x)
 #else
 #define ASSERT(x) do { } while (0)
 #endif
-- 
1.8.3.1