linux-kernel - [PATCH v2 2/5] perf/x86/intel/uncore: checkpatch: Replace kzalloc with kcalloc

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Date:	Thu, 18 Dec 2014 17:51:37 +0100
From:	Julian Brost <linux-kernel@...a42.net>
To:	Julian Brost <linux-kernel@...a42.net>,
	Fabian Hofmann <fabian.hofmann@....de>
Cc:	linux-kernel@...cs.fau.de, Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Paul Mackerras <paulus@...ba.org>,
	Ingo Molnar <mingo@...hat.com>,
	Arnaldo Carvalho de Melo <acme@...nel.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 2/5] perf/x86/intel/uncore: checkpatch: Replace kzalloc with kcalloc

kzalloc was used for an array allocation where kcalloc should be used.

Cc: Peter Zijlstra <a.p.zijlstra@...llo.nl>
Cc: Paul Mackerras <paulus@...ba.org>
Cc: Ingo Molnar <mingo@...hat.com>
Cc: Arnaldo Carvalho de Melo <acme@...nel.org>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: "H. Peter Anvin" <hpa@...or.com>
Cc: x86@...nel.org
Cc: linux-kernel@...r.kernel.org
Signed-off-by: Julian Brost <linux-kernel@...a42.net>
Signed-off-by: Fabian Hofmann <fabian.hofmann@....de>
---
 arch/x86/kernel/cpu/perf_event_intel_uncore.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
index 9762dbd..161655f 100644
--- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c
+++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
@@ -725,7 +725,7 @@ static int __init uncore_type_init(struct intel_uncore_type *type)
 	struct attribute **attrs;
 	int i, j;
 
-	pmus = kzalloc(sizeof(*pmus) * type->num_boxes, GFP_KERNEL);
+	pmus = kcalloc(type->num_boxes, sizeof(*pmus), GFP_KERNEL);
 	if (!pmus)
 		return -ENOMEM;
 
-- 
1.9.1

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