linux-kernel - [tip:x86/platform] arch/x86/intel-mid: Use kmemdup rather than duplicating its implementation

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Date:	Thu, 17 Sep 2015 14:42:31 -0700
From:	tip-bot for Andrzej Hajda <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	m.szyprowski@...sung.com, Julia.Lawall@...6.fr, hpa@...or.com,
	mingo@...nel.org, tglx@...utronix.de, a.hajda@...sung.com,
	b.zolnierkie@...sung.com, linux-kernel@...r.kernel.org
Subject: [tip:x86/platform] arch/x86/intel-mid:
  Use kmemdup rather than duplicating its implementation

Commit-ID:  c9e69c8c58eb8671e9f6cee728088e4c5abc9115
Gitweb:     http://git.kernel.org/tip/c9e69c8c58eb8671e9f6cee728088e4c5abc9115
Author:     Andrzej Hajda <a.hajda@...sung.com>
AuthorDate: Fri, 7 Aug 2015 09:59:14 +0200
Committer:  Thomas Gleixner <tglx@...utronix.de>
CommitDate: Thu, 17 Sep 2015 23:38:59 +0200

arch/x86/intel-mid: Use kmemdup rather than duplicating its implementation

The patch was generated using fixed coccinelle semantic patch
scripts/coccinelle/api/memdup.cocci [1].

[1]: http://permalink.gmane.org/gmane.linux.kernel/2014320

Signed-off-by: Andrzej Hajda <a.hajda@...sung.com>
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
Cc: Marek Szyprowski <m.szyprowski@...sung.com>
Cc: Julia Lawall <Julia.Lawall@...6.fr>
Link: http://lkml.kernel.org/r/1438934377-4922-9-git-send-email-a.hajda@samsung.com
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
---
 arch/x86/platform/intel-mid/sfi.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/x86/platform/intel-mid/sfi.c b/arch/x86/platform/intel-mid/sfi.c
index ce992e8..5ee360a 100644
--- a/arch/x86/platform/intel-mid/sfi.c
+++ b/arch/x86/platform/intel-mid/sfi.c
@@ -197,10 +197,9 @@ static int __init sfi_parse_gpio(struct sfi_table_header *table)
 	num = SFI_GET_NUM_ENTRIES(sb, struct sfi_gpio_table_entry);
 	pentry = (struct sfi_gpio_table_entry *)sb->pentry;
 
-	gpio_table = kmalloc(num * sizeof(*pentry), GFP_KERNEL);
+	gpio_table = kmemdup(pentry, num * sizeof(*pentry), GFP_KERNEL);
 	if (!gpio_table)
 		return -1;
-	memcpy(gpio_table, pentry, num * sizeof(*pentry));
 	gpio_num_entry = num;
 
 	pr_debug("GPIO pin info:\n");
--
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