linux-kernel - [PATCH] x86/cpu: Correct small issues in P4 erratum 037 code

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Message-Id: <1462733920-7224-1-git-send-email-bp@alien8.de>
Date:	Sun,  8 May 2016 20:58:40 +0200
From:	Borislav Petkov <bp@...en8.de>
To:	X86 ML <x86@...nel.org>
Cc:	LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] x86/cpu: Correct small issues in P4 erratum 037 code

From: Borislav Petkov <bp@...e.de>

Remove the linebreak in the conditional and s/errata/erratum/ as the
singular is "erratum".

No functionality change.

Signed-off-by: Borislav Petkov <bp@...e.de>
---
 arch/x86/kernel/cpu/intel.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c
index fcc0996afc9f..df9b912ff0fa 100644
--- a/arch/x86/kernel/cpu/intel.c
+++ b/arch/x86/kernel/cpu/intel.c
@@ -263,15 +263,14 @@ static void intel_workarounds(struct cpuinfo_x86 *c)
 	}
 
 	/*
-	 * P4 Xeon errata 037 workaround.
+	 * P4 Xeon erratum 037 workaround.
 	 * Hardware prefetcher may cause stale data to be loaded into the cache.
 	 */
 	if ((c->x86 == 15) && (c->x86_model == 1) && (c->x86_mask == 1)) {
 		if (msr_set_bit(MSR_IA32_MISC_ENABLE,
-				MSR_IA32_MISC_ENABLE_PREFETCH_DISABLE_BIT)
-		    > 0) {
+				MSR_IA32_MISC_ENABLE_PREFETCH_DISABLE_BIT) > 0) {
 			pr_info("CPU: C0 stepping P4 Xeon detected.\n");
-			pr_info("CPU: Disabling hardware prefetching (Errata 037)\n");
+			pr_info("CPU: Disabling hardware prefetching (Erratum 037)\n");
 		}
 	}
 
-- 
2.7.3